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Roadside Safety and Physical Security

Design, Testing & Performance Evaluation

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Publications

The following publications are sorted by the Roadside Safety and Physical Security Division and its programs: Infrastructure Protection, Proving Ground Support, and Roadside Safety.

TitleReport NumberAuthor(s)Date
TxDOT Project 0-6992: Traffic Safety Improvements at Low Water Crossings -- Summary Webinar0-6992-P1C. Silvestri Dobrovolny, K.N. Balke, A.M. Pike, D.H. Florence, H.A. Charara, N.A. Chaudhary, S. Hurlebaus, S. Das, R.P. Bligh, R.A. Zimmer, G. Pesti, T.P. Barrette, C.R. Mott, J. Esposito, D.M. Parish, P.K. SturgeonJanuary 2021
MASH Evaluation of TxDOT High-Mounting-Height Temporary Work Zone Sign Support System9-1002-15-8C.S. Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. Menges, D.L. KuhnFebruary 2017
Construction and Installation of Travel Time Signs on I-35 in Austin5-9049-05-1G.L. Ullman, R.E. Brydia, L. Ruback, A.P. Voigt, D.R. ArringtonAugust 2016
Installation of Dynamic Travel Time Signs and Efforts to Obtain and Test a Graphical Route Information Panel (GRIP) Sign in Austin5-9049-03-7G.L. Ullman, R.E. Brydia, L. Ruback, D.R. Arrington, A.P. VoigtAugust 2016
Crash Test and Evaluation of Temporary Wood Sign Support System for Large Guide Signs9-1002-15-4D.R. Arrington, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
Completion of Construction and Installation of Travel Time Signs on I-35 in Austin5-9049-05-SG.L. Ullman, R.E. Brydia, L. Ruback, A.P. Voigt, D.R. Arrington2016
Buried Terminal Design Evaluation for Use with 31-Inch Guardrail Height through Finite Element Simulations405160-39C. Silvestri Dobrovolny, D.R. Arrington, A. MohanakrishnanApril 2015
Development of Delineator Testing Standard0-6772-1D.R. Arrington, L. Theiss, R.A. Zimmer, W.L. MengesFebruary 2015
Design and Finite Element Analysis of a MASH 31-inch W-Beam Guardrail System for Placement on 3H:1V Sloped Terrain Configuration (2014 WV-62)12-602951-00001C. Silvestri Dobrovolny, D.R. Arrington, N.D. Schulz, C.B. XavierSeptember 2015
Stacked W-Beam Transition for 31" Guardrail601721-000C. Silvestri Dobrovolny, D.R. Arrington, P. Betancourt, K.M. WhiteApril 2014
Temporary Large Guide Signs0-6782-1R.P. Bligh, D.R. Arrington, W.L. MengesMay 2014
Skid-Mounted Support System for Temporary Guide Signs0-6782-2R.P. Bligh, D.R. Arrington, W.L. Menges, D.L. KuhnNovember 2014
Development of New Delineator Material and Impact Testing Standard to Prevent Premature Failures Specific to Installation Application0-6772-SD.R. Arrington, L. Theiss, R.A. Zimmer2014
Development of Design Standards for Mounting Temporary Large Guide Signs0-6782-SR.P. Bligh, D.R. Arrington, W.L. Menges, D.L. Kuhn2014
Single Slope Median Wall for Grade Separations405160-33/35C. Silvestri Dobrovolny, M.S. Brackin, D.R. ArringtonJanuary 2013
MASH Test 3-21 on TL-3 Thrie Beam Transition Without Curb9-1002-12-3D.R. Arrington, R.P. Bligh, W.L. MengesJuly 2013
Development and MASH Full-Scale Crash Testing of a High-Mounting-Height Temporary Single Sign Support with Aluminum Sign9-1002-12-5C.S. Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. MengesMarch 2013
Evaluation of Skid Measurements Used by TxDOT: Technical Report0-6619-1R.A. Zimmer, E.G. FernandoMay 2013
Evaluation of Skid Measurements Used by TxDOT0-6619-SE.G. Fernando, R.A. ZimmerMay 2013
Development Guidance for Sign Design Standards0-6363-1C. Silvestri Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. MengesFebruary 2012
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-P2C.E. Buth, M.S. Brackin, L.S. Chatham, D.L. Bullard, R.R. Reagan, W.F. Williams, G. Fry, D. Lord, S.R. Geedipally, A. Abuodeh, W.L. MengesApril 2011
MASH Test 3-37 of the TxDOT 31-Inch W-Beam Downstream Anchor Terminal9-1002-6D.R. Arrington, R.P. Bligh, W.L. MengesDecember 2011
MASH Test 3-11 on the 5-Inch Cast In Place Deck Barrier Anchors9-1002-7D.R. Arrington, R.P. Bligh, W.L. MengesDecember 2011
Development of a MASH TL-2 Guardrail-to-Bridge Rail Transition Compatible with 31-inch Guardrail9-1002-8R.P. Bligh, D.R. Arrington, W.L. MengesDecember 2011
Development of a MASH TL-3 Median Barrier Gate9-1002-2R.P. Bligh, D.R. Arrington, C. Silvestri Dobrovolny, W.L. MengesJune 2011
Collision Loads on Bridge Piers: Phase 2. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-2C.E. Buth, M.S. Brackin, W.F. Williams, G. FryMarch 2011
MASH Test 5-12 of the Schock ComBAR Parapet401761-SBG1C.E. Buth, W.L. MengesMarch 2011
Crash Wall Design for Mechanically Stabilized Earth (MSE) Retaining Wall Phase I: Engineering Analysis and Simulation405160-15A. Abuodeh, K. Kim, W.F. Williams, C.E. Buth, C.A. PattonMarch 2011
Improvements to Large and Small Roadside Sign Hardware and Design0-6363-SR.P. Bligh, D.R. Arrington, C. Silvestri Dobrovolny2011
Roadside Safety Device Crash Testing Program9-1002-SR.P. Bligh, A. Abuodeh, D.R. Arrington, N.M. Sheikh, C. Silvestri Dobrovolny, W.F. Williams2011
Development of Field Applied Fittings for Wire Rope Barrier and Conversion to High Tension405160-11-1D.R. Arrington, D.C. Alberson, W.L. MengesAugust 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail476890-1A. Abuodeh, W.F. Williams, C.E. Buth, K. KimDecember 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail: Executive Summary ReportA. Abuodeh, C.E. Buth, W.F. Williams, K. KimDecember 2010
Analysis of Large Truck Collisions with Bridge Piers: Phase 1. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-1C.E. Buth, W.F. Williams, M.S. Brackin, D. Lord, S.R. Geedipally, A. AbuodehMay 2010
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-SC.E. Buth, M.S. Brackin, W.F. Williams, G. Fry, D. Lord, S.R. Geedipally, A. Abuodeh2010
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads405160-14-1D.R. Arrington, R.P. Bligh, W.L. MengesMay 2009
MASH08 Test 3-11 of the Rockingham Precast Concrete Barrier400001-RPC4C.E. Buth, W.F. Williams, W.L. MengesSeptember 2009
Repair/Retrofit Anchorage Designs for Bridge Rails0-4823-T1-1W.F. Williams, C.E. Buth, W.L. MengesMarch 2007
NCHRP Report 350 Testing and Evaluation of NETC Bridge Rail Transitions401181-F (NETCR 53)D.C. Alberson, C.E. Buth, W.L. Menges, R.R. ReaganJanuary 2006
NCHRP Report 350 Test 3-11 of the Long-span Guardrail with 5.7 M Clear Span and Nested W Beams Over 11.4 M405160-1-1C.E. Buth, D.L. Bullard, W.L. MengesJuly 2006
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount0-5210-2N.M. Sheikh, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2006
Development and Evaluation of an Active Warning Device for School Bus Loading and Unloading Points in Areas of Limited Visibility0-4749-1J.L. Carson, A.J. Holick, E. Park, M.D. Wooldridge, R.A. ZimmerFebruary 2005
Development of Low-Deflection Precast Concrete Barrier0-4162-3R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. ReaganJanuary 2005
Active Advance Warning Devices Show Promise for School Bus Zone Safety0-4749-SJ.L. Carson, M.D. Wooldridge, E. Park, A.J. Holick, R.A. ZimmerMarch 2005
Portable Concrete Traffic Barrier for Maintenance Operations0-4692-1R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. ReaganMay 2005
Retrofit Railings for Truss Bridges0-4419-5C.E. Buth, W.F. Williams, W.L. Menges, R.R. ReaganOctober 2005
Truss Bridge Retrofit Railings0-4419-SC. Eugene ButhDecember 2004
Crash Tests Evaluate Performance of GFRP Reinforced Bridge Rail0-4138-SC.E. ButhFebruary 2004
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail9-8132-1D.C. Alberson, W.F. Williams, W.L. Menges, R.R. ReaganFebruary 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips0-4162-2R.P. Bligh, N.R. Seckinger, A. Abuodeh, P.N. Roschke, W.L. Menges, R.R. ReaganJanuary 2004
Testing and Evaluation of the Deception Pass State Park Log Rail400561-2D.L. Bullard, W.F. Williams, W.L. Menges, R.R. ReaganJuly 2004
Railing Design for New Truss Bridges0-4419-4W.F. Williams, C. Eugene Buth, W.L. MengesOctober 2004
TL-4 Crash Testing of the F411 Bridge Rail9-8132-P7D.C. Alberson, W.L. Menges, R.R. ReaganOctober 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge409680-1W.F. Williams, C.E. Buth, W.L. Menges, R.R. Reagan2004
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars0-4138-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions0-4564-1R.P. Bligh, W.L. Menges, R.R. ReaganOctober 2003
Crash Testing and Evaluation of the ITS Call Box474240/08-6&7D.L. Bullard, W.L. Menges, R.R. ReaganOctober 2003
Crash Testing and Evaluation of the Modified T77 Bridge Rail0-4852-1D.L. Bullard, C.E. Buth, W.F. Williams, W.L. Menges, R.R. ReaganSeptember 2003
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails4288-1D.L. Bullard, W.F. Williams, W.L. Menges, R.R. ReaganOctober 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations0-1792-8R.P. Bligh, D.C. Alberson, W.L. Menges, R.R. ReaganSeptember 2002
Evaluation of Design and Retrofit Concepts for Slip-Base Sign Support Systems7-3911-SR.P. Bligh, C.E. Buth, W.L. Menges, B.G. ButlerFebruary 2001
NCHRP Report 350 Evaluation of the T501 Bridge Rail with Soundwall408460-FD.L. Bullard, C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanJanuary 2001
Pendulum Impact Tests on Bridge Deck Sections9-1520-1D. Trejo, F. Aguiniga, C. Eugene Buth, R.W. James, P.B. KeatingJuly 2001
NCHRP Report 350 Test 3-10 on the Modified PennDOT Type 2 Guide Rail - Test 4473750-4C.E. Buth, W.L. Menges, W.F. Williams, S.K. StoneAugust 2000
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers404821-1W.L. Menges, C.E. Buth, R.A. Zimmer, W.F. WilliamsFebruary 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-10C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B. AbbotFebruary 2000
NCHRP Report 350 Test 3-21 of the Alaska Multi-State W-Beam Transition404311-7D.C. Alberson, W.L. Menges, C.E. Buth, W.F. Williams, S.K. StoneJuly 2000
FRP Reinforcing Bars in Bridge Decks: State of the Art Review9-1520-2D. Trejo, F. Aguiniga, C. Eugene Buth, R.W. James, P.B. Keating, R. YuanNovember 2000
NCHRP Report 350 Test 4-12 of the Alaska Multi-State Bridge Rail404311-3C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanFebruary 1999
Testing and Evaluation of a Modified G4(1S) Guardrail with W150x17.9 Steel Blockouts405421-2C.E. Buth, W.L. MengesFebruary 1999
NCHRP Report 350 Test 3-11 of the Modified Virginia DOT Portable Concrete Barrier402041C.E. Buth, W.L. Menges, S.K. SchoenemanJanuary 1999
NCHRP Report 350 Test 4-21 of the Alaska Multi-State Bridge Rail Thrie-Beam Transition404311-5C.E. Buth, W.F. Williams, W.L. Menges, S.K. StoneJuly 1999
NCHRP Report 350 Test 4-22 of the Alaska Multi-State Bridge Rail Thrie-Beam Transitions404311-6C.E. Buth, W.F. Williams, W.L. Menges, S.K. StoneJuly 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-8C.E. Buth, W.F. Williams, R.P. Bligh, W.L. MengesNovember 1999
Testing and Evaluation of the New York Two-rail Curbless and Four-rail Curbless Bridge Railing and the Box-Beam Transition404531-FC.E. Buth, W.L. Menges, W.F. WilliamsSeptember 1999
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail1804-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B.G. ButlerDecember 1998
NCHRP Report 350 Test 4-11 of the Alaska Multi-State Bridge Rail404311-2C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanDecember 1998
NCHRP Report 350 Test 4-10 of the Alaska Multi-State Bridge Rail404311-1C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanDecember 1998
NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail0-1804-4C.E. Buth, R.P. Bligh, W.L. MengesJuly 1998
NCHRP Report 350 Test 3-38 of the Modified Narrow Connecticut Impact Attenuation System (NCIAS)404231-5C.E. Buth, W.L. MengesJuly 1998
Test Level 2 Evaluation of the RENCO Ren-Gard 815 Truck Mounted Attenuator400001-REN 1&2C.E. Buth, W.L. MengesJuly 1998
NCHRP Report 350 Tests 3-36 and 3-30 of the Wide REACTContract No. 400001-WDR9-11C.E. Buth, W.L. MengesJune 1998
Full-Scale Crash Testing and Evaluation of the Wide REACT SystemTTI Contract No. 400001-WDR 1-8C.E. Buth, W.L. Menges, B.G. ButlerMarch 1998
NCHRP Report 350 Test 3-11 of the Texas Type T411 Bridge Rail0-1804-3C.E. Buth, R.P. Bligh, W.L. MengesMay 1998
Traffic Noise Effects of Elevated, Depressed, and At-Grade Level Freeways in Texas1327-3R.A. Zimmer, J.L. BuffingtonAugust 1997
Furnace Butt Welded Pipe for Small Sign Supports7-2996-SC.E. Buth, R.P. Bligh, W.L. MengesNovember 1997
Social, Economic, and Environmental Effects of Elevated, Depressed, and At-Grade Level Freeways in Texas1327-6FJ.L. Buffington, S.R. Vadali, K.N. Womack, R.A. Zimmer, W.G. McCully, M. Nikolaou, C.A. LewisNovember 1997
Electronic Lien and Titling7-3913-SR.N. ReinhardtOctober 1997
Demographic Characteristics of Young Persons Involved in DWI CrashesR.N. ReinhardtDecember 1996
Measuring Driver Performance in Braking ManeuversTTI-1996-ID18234R.J. Koppa, D.B. Fambro, R.A. ZimmerJanuary 1996
NCHRP Report 350 Compliance Test 5-12 of the 1.07 m Vertical Wall Bridge RailingFHWA-RD-96-199D.C. Alberson, R.A. Zimmer, W.L. MengesMay 1996
Crash Testing and Evaluation of Retrofit Bridge Railings and TransitionFHWA-RD-96-032C.E. Buth, W.L. Menges1996
NCHRP Report 350 Compliance Test 3-11 of the 1.07-Meter Vertical Wall Bridge Railing (Prepared for TTI Project No. 405511-1.)FHWA-RD-96-174D.C. Alberson, R.A. Zimmer, W.L. Menges1996
Detector Location for Computerized Arterial Street Sampling Detectors1392-6D.L. Woods, N.J. RowanFebruary 1995
Implementing a Congestion Management System551-1FV.G. Stover, D.L. Woods, R.A. HammJanuary 1995
Evaluation of Plastic Drum Specifications2924-1FK.K. Mak, R.A. ZimmerOctober 1995
Speed Measurement with Inductance Loop Speed Traps1392-8D.L. Woods, B.P. Cronin, R.A. HammAugust 1994
Induction Loop Detector Systems Crosstalk1392-2V. Bhagat, D.L. WoodsAugust 1994
Optimal Detector Locations for HOV Lane Operations1392-7D.L. WoodsDecember 1994
Effective Placement of Detectors at Diamond Interchanges1392-4D. Prabhakar, C.J. Messer, D.L. WoodsDecember 1994
Effective Placement of Detectors for Computerized Traffic Control Summary Report1392-9FD.L. Woods, N.J. RowanDecember 1994
A Maintenance-Level-of-Service Evaluation Procedure for Texas1968-1FD.L. Woods, S. Alcoz, R.E. Smith, R.J. KoppaDecember 1994
Optimizing Detector Placement for High Speed Isolated Signalized Intersections Using Vehicular Delay as the Criterion1392-3D.L. Woods, L.M. KonikiOctober 1994
Strategies for Targeting Hispanic DWI CountermeasuresTTI-1994-9K.N. Womack, S.S. Frankel, R.N. ReinhardtSeptember 1994
Evaluation of Special School Transportation Needs and Their Effect on Transportation Safety in TexasTTI-1994-7B.T. Davies, R.N. Reinhardt, L.A. WilliamsSeptember 1994
Inductance Loop Detector Lead Length1392-1D.L. Woods, R.A. Hamm, B.P. Cronin1994
Congestion Management Systems State-of-the-Practice Review563-1FR.A. Hamm, D.L. Woods, V.G. Stover, P.E. HawleyAugust 1993
Testing of New Bridge Rail and Transition Designs - Volume VIII: Appendix G - BR27C Bridge RailingFHWA-RD-93-065C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume II, Appendix A: Oregon Side Mounted Bridge RailingFHWA-RD-93-059C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs, Volume III: Br27d Bridge Railing, Appendix BC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs, Volume I: Technical ReportFHWA-RD-93-058C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume IX: Appendix H - Illinois Side Mount Bridge Railing7069-Vol. IXC.E. Buth, T.J. Hirsch, W.L. Menges1993
Evaluation of Loop Detector Installation Procedures and Preparation of a Texas Traffic Signal Detector Manual1163-3FD.L. WoodsJuly 1992
Accelerated Fatigue and Moisture Testing of a Renco Ck-1128 Ren-Gard Truck Mounted AttenuatorTTI-1992-22R.A. Zimmer1992
An Evaluation of Selected Truck Mounted Attenuators (TMA's) with Recommended Performance Specifications991-1L.I. Griffin, R.A. Zimmer, W.L. Campise, K.K. MakAugust 1991
Aesthetically Pleasing Concrete Combination Pedestrian-Traffic Bridge Rail - Texas Type C4111185-3FT.J. Hirsch, C.E. Buth, W.L. CampiseFebruary 1991
Procedures and Equipment for Conducting Vibration and Moisture Tests on Truck Mounted Attenuators (TMA's)991-3FR.A. ZimmerNovember 1991
Testing and Evaluation of Work Zone Traffic Control Devices1938-1FK.K. Mak, R.A. Zimmer, W.L. CampiseNovember 1991
Development of Iso-Footcandle Curves for Highway Lighting1144-1FR.A. Zimmer1991
Texas Traffic Signal Detector Manual1163-1D.L. Woods1991
Development of a Recommended Practice for Heavy Truck Splash and Spray EvaluationRF 7143, VOL. 2R.J. Koppa, V.J. Pezoldt, R.A. Zimmer, M.N. Deliman, R.J. FlowersMarch 1990
Development of a Recommended Practice for Heavy Truck Splash and Spray EvaluationRF143-FR.J. Koppa, V.J. Pezoldt, R.A. Zimmer, M.N. Deliman, R.J. FlowersMarch 1990
Aesthetically Pleasing Steel Pipe Bridge Rail - Texas Type T4211185-2T.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMay 1990
Raised Pavement Marker Reflectivity1151-1V.J. Pezoldt, R.J. Koppa, R.A. Zimmer, A.T. Perry, H.W. MilsapNovember 1990
Development of Automated Illumination Test Equipment0942-FR.A. ZimmerFebruary 1989
Evaluation of L.B. Foster Precast Concrete Bolt-Down Barrier SystemC.E. Buth, D. KaderkaJanuary 1989
Aesthetically Pleasing Combination Pedestrian-Traffic Bridge RailTRB 920523T.J. Hirsch, C.E. ButhJuly 1989
Aesthetically Pleasing Concrete Beam and Posts Bridge Rail - Texas Type T4111185-1T.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMarch 1989
Crash Test of Texas T202 Bridge Rail1179-2FT.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMay 1989
Guidelines for Using Wide Paved Shoulders on Low-Volume Two-Lane Rural Highways Based on Benefit/Cost Analysis1114-1FD.L. Woods, J.B. Rollins, L.M. CraneMay 1989
Development of a Box Beam Guardrail Retrofit Transition to the Wyoming Steel Tube-Type Bridge Railing0382-1K.K. Mak, R.P. Bligh, C.E. Buth, D.L. BullardOctober 1989
Small Sign Support Analysis, Phase I: Crash Test ProgramFHWA-AZ88-202-1H.E. Ross, D.L. Sicking, W.L. Campise, R.A. ZimmerAugust 1988
Development of New Guardrail End Treatments404-1FD.L. Sicking, A.B. Qureshy, R.P. Bligh, H.E. Ross, C.E. ButhOctober 1988
Critical Review of the NCHRP 270 Report Entitled "Parameters Affecting Stopping Sight Distance"D.L. Woods1987
Heavy Vehicle Median BarrierFHWA/TS-88/024C.E. Buth, R.M. Olson, J.R. Morgan, W.L. CampiseMarch 1986
Retrofit Railings for Through Truss BridgesJ.R. Morgan, C.E. Buth, R.M. Olson, W.L. CampiseMarch 1986
Performance Limits of Longitudinal Barrier Systems, Volume I: Summary ReportFHWA/RD-86/153C.E. Buth, W.L. Campise, L.I. Griffin, M.L. Love, D.L. SicklingMay 1986
Bridge Rails for Messina Strait BridgeT.J. Hirsch, C.E. Buth1986
The Response of Atypical Vehicles During Collisions with Concrete Median BarriersFHWA/RD-86/095D.L. Ivey, C.E. Buth, M.L. Love, W.L. CampiseApril 1985
Barriers in Construction Zones, Volume I: Summary ReportRF3825D.L. Ivey, C.E. Buth, R.G. Robertson, R.J. Koppa, W.L. Beason, O.J. Pendleton, H.E. RossApril 1985
Traffic Barriers for Parkways: Performance Evaluation of a Stone Masonry GuardwallFHWA/RD-85/066R.A. Zimmer, W.L. CampiseApril 1985
Heavy Truck Splash and Spray Testing: Phase II - Volume 1 - Executive SummaryR.J. Koppa, O.J. Pendleton, R.A. Zimmer, V.J. Pezoldt, R.M. BremerAugust 1985
Performance Limits of Longitudinal Barrier Systems, Volume III - Appendix B: Details of Full-Scale Crash Tests on Longitudinal BarriersW.L. Menges, C.E. ButhMay 1985
Response of Atypical Vehicles During Collisions with Concrete Median Barriers: Report on Task 5 (Barriers in Construction Zones)D.L. Ivey, C.E. Buth, M.L. Love, W.L. Campise1985
Small Car Interactions with Roadside Barriers, Volume 1 -- Engineering Evaluation333-1FD.L. Woods, O.J. Pendleton, M.S. Von Tress1985
Concrete Safety Shape with Metal Rail on Top to Redirect 80,000 Lb. Trucks416-1FT.J. Hirsch, W.L. Fairbanks, C.E. ButhDecember 1984
Central/Western Field Test and Evaluation Center for Nevada Department of Transportation - System No. 2TC-152A.J. Stocker, R.A. ZimmerJune 1984
Heavy Truck Splash and Spray Testing: Volume I - Summary and FindingsR.J. Koppa, R.A. Zimmer, D.L. Ivey, O.J. PendletonSeptember 1984
Freeway Frontage Road Operations and Safety Design288-4FD.L. Woods1984
Delineation of Temporary Barriers in Work ZonesFHWA/RD-84/079R.Q. Brackett, M.A. Stuart, D.L. Woods, H.E. Ross1984
Holes in the Pavement -- An Assessment of Their Influence on SafetyR.A. Zimmer, D.L. Ivey1984
Development of a High-Performance Median BarrierC.E. Buth, W.L. Menges, E.L. MarquisApril 1983
Influence of Roadway Surface Holes on the Potential for Vehicle Loss of Control328-2FR.A. Zimmer, D.L. IveyAugust 1983
Operational and Safety Analysis of Two-Way and One-Way Frontage Roads288-2D.L. Woods, M. Chang, C.J. Allen1983
Accident Analysis of the Conversion from Two-Way to One-Way Frontage Road Operation288-3D.L. Woods, M. Chang1983
Full-Scale Crash Tests of High-Performance Median BarrierTTI-1982-7C.E. Buth, W.L. CampiseAugust 1982
Thrie-Beam Guardrails for School and Intercity BusesD.L. Ivey, R.G. Roberson, C.E. Buth, C.F. McDevittJanuary 1982
Development of a Skid Resistance Measurement Method for Cities and Counties (A Diagonal Braking Vehicle)TTI-1982-1A.J. Stocker, R.A. Zimmer, M. PostSeptember 1982
Crashworthiness of Aluminum Tru-Beam Bridge RailingRF 4583W.L. Campise, C.E. ButhSeptember 1982
Pavement Edges and Vehicle Stability -- A Basis for Maintenance Guidelines328-1R.A. Zimmer, D.L. IveySeptember 1982
Test and Evaluation of W-Beam and Thrie-Beam GuardrailsFHWA/RD-82/071D.L. Ivey, R.G. Robertson, C.E. Buth1982
Full-Scale Crash Test of Tru-Beam Aluminum Bridge RailingA.G. Arnold, C.E. ButhJune 1981
No-Passing Zone Treatments for Special Geometric and Traffic Operational Situations: Summary ReportRF 3828-6G.D. Weaver, D.L. WoodsMarch 1981
Pilot Field Tests of Experimental No-Passing Zone TreatmentsG.D. Weaver, D.L. Woods, C.J. Allen, N.L. MatlockMarch 1981
No-Passing Zone Treatments for Special Geometric and Traffic Operational Situations: Final Report-Task DRF 3828-4G.D. Weaver, D.L. Woods, C.J. Allen, N.L. MatlockDecember 1980
Skid Resistance of Nontangent Sections of RoadwaysR.D. Tonda, R.A. ZimmerFebruary 1980
Performance Upgrading of Commercial Vehicle Rear Underride Guards: Volume 2 - AppendicesC.E. Buth, T.J. Hirsch, L.I. Griffin, M.E. JamesMarch 1980
Performance Upgrading of Commercial Vehicle Rear Underride Guards: Volume 2B - AppendicesC.E. Buth, T.J. Hirsch, L.I. Griffin, M.E. JamesMarch 1980
Safety Design and Operational Practices for Streets and HighwaysN.J. Rowan, D.L. Woods, V.G. Stover, D.A. Anderson, J.H. Dozier1980
Performance Upgrading of Commercial Vehicle Rear Underride Guards: Volume 1 - Summary ReportC.E. Buth, T.J. Hirsch, L.I. Griffin, M.E. James1980
Tubular W-Beam Bridge Rail230-1T.J. Hirsch, J.J. Panak, C.E. ButhOctober 1978
Improved End Treatment for Metal Beam Guardrail189-1FC.E. Buth, T.J. HirschMay 1977
Alternatives for Improving Urban Transportation: A Management OverviewN.J. Rowan, D.L. Woods, V.G. StoverOctober 1977
Safety Improvement Programming for Roadside Obstacles -- Instructor's Manual Volume II525-1FG.D. Weaver, D.R. Hatcher, A. Huber, D.L. WoodsSeptember 1977
Increasing the Effectiveness of Public Hearings185-1FD.L. Woods, D.D. Burke, J.H. JohnsonMarch 1976
Evaluation of Residents' Attitudes and Expectations of a Planned Freeway148-6D.D. Burke, P.K. Guseman, J.L. Buffington, D.L. SchaferApril 1975
Cost-Effectiveness Evaluation of Roadside Safety Improvements on Texas Highways--Final Report15-2FG.D. Weaver, D.L. WoodsAugust 1975
Cost-Effectiveness Evaluation of Roadside Safety Improvements on Texas Highways--Appendix, Cost Effectiveness Analysis Manual15-2FG.D. Weaver, D.L. WoodsAugust 1975
Tentative Pavement and Geometric Design Criteria for Minimizing HydroplaningFHWA-RD-75-11B.M. Gallaway, D.L. Ivey, H.E. Ross, W.B. Ledbetter, D.L. Woods, R.E. SchillerFebruary 1975
Crash Tests of Five-Foot Radius Plate Beam GuardrailJ.W. Button, C.E. Buth, R.M. OlsonJune 1975
Operating Instructions for Dynamic Pile Force Readout, Model 2174 (An Instrument for Measuring Peak Forces on Piles During Driving)174-1FL.J. Milberger, R.A. ZimmerAugust 1974
Cost-Effectiveness Program for Roadside Safety Improvements on Texas Highways, Volume One: Procedures Manual15-1G.D. Weaver, E.R. Post, D.L. Woods, W.R. RatcliffAugust 1974
Procedures Manual for Roadside Hazard Inventory and Safety Improvement Alternatives11-1G.D. Weaver, E.R. Post, D.L. WoodsJanuary 1974
Attitudes, Opinions and Experiences of Residents Displaced by Highways Under the 1970 Relocation Assistance Program159-1J.L. Buffington, H.G. Meuth, D.L. Schafer, R. Pledger, C. BullionJune 1974
Attitudes, Opinions and Experiences of Business and Institutional Relocatees Displaced by Highways Under the 1970 Relocation Assistance Program159-2J.L. Buffington, D.L. Schafer, C. BullionNovember 1974
Cost-Effectiveness Program for Roadside Safety Improvements on Texas Highways--Volume Three, Cost-Effectiveness Analysis Manual15-1D.L. Woods, G.D. Weaver1974
Torsional Stresses in Prestressed Concrete Bridge Beams168-1FC.E. ButhApril 1973
Pendulum Tests on Transformer Bases for Luminaire Supports146-9C.E. Buth, T.J. Hirsch, E.L. Marquis, J.W. ButtonApril 1973
Cost-Effectiveness Analysis -- A Priority System for Roadside Safety Improvements11-4D.L. WoodsAugust 1973
Development of Impact Attenuators Utilizing Waste Materials:Phase III846-3E.L. Marquis, T.J. Hirsch, C.E. ButhOctober 1973
Crash Test of Mile Post Marker146-8T.J. Hirsch, C.E. ButhJanuary 1972
Attitudes, Opinions, and Expectations of Businessmen in a Planned Freeway Corridor148-2D.D. Burke, J.L. Buffington, H.G. Meuth, W.G. Adkins, D.L. SchaferJune 1972
Evaluation of a Prestressed Panel, Cast-In-Place Concrete Bridge145-3C.E. Buth, H.L. Furr, H. Jones, A.A. TopracSeptember 1972
Torsional Strength of Prestressed Concrete Bridge Girders150-1FC.E. Buth, H.L. FurrAugust 1971
Urban Traffic Noise Reduction: Final Report166-4FD.L. Woods, M.F. YoungAugust 1971
Highway Noise Reduction by Barrier Walls166-3M.F. Young, D.L. WoodsJuly 1971
Highway Noise Measurement for Engineering Decisions166-2D.L. Woods, M.F. YoungJune 1971
Interim Report of Research on Full-Scale Prestressed Panel Type Bridge145-ProgC.E. Buth, H.L. Furr, H. JonesOctober 1971
Threshold Noise Levels166-1M.F. Young, D.L. WoodsDecember 1970
Procedures for Estimating the Total Load Experience of a Highway as Contributed by Cargo Vehicles131-2FJ.L. Buffington, D.L. Schafer, W.G. AdkinsSeptember 1970
Summary Report: Significant Points from the Diagnostic Field Studies606-4D.L. Woods, N.J. Rowan, J.H. JohnsonSeptember 1970
Fuel Tax Differentials of Texas Cargo Vehicles131-1J.L. Buffington, W.G. Adkins, D.L. SchaferMay 1968
Performance Studies of Synthetic Aggregate Concrete81-6C.E. Buth, H.R. Blank, R.G. McKeenSeptember 1968
Aggregate Absorption Factor as an Indicator of the Freeze-Thaw Durability of Structural Lightweight Concrete81-3W.B. Ledbetter, C.E. ButhFebruary 1967
Clay, Aggregate and Concrete71-3FC.E. Buth, D.L. Ivey, T.J. HirschMarch 1967
Progress Report on the Relationship between Laboratory and Field Performance of Lightweight Aggregate Concrete81C.E. Buth, W.B. LedbetterNovember 1966
Correlation of Concrete Properties with Tests for Clay Content of Aggregate71-1C.E. Buth, D.L. Ivey, T.J. HirschAugust 1964

Infrastructure Protection Program

TitleReport NumberAuthor(s)Date
MASH TL-4 Evaluation of the TxDOT Type C2P Bridge Rail9-1002-15-2 Rev.1W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJune 2022
MASH TL-4 Evaluation of the Flared Cast-In-Place Concrete Barrier611901-06C. Silvestri Dobrovolny, M. Kiani, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH Test 3-21 Evaluation of Short W-Beam Transition613121-01-1M. Kiani, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH TL-4 Crash Testing of Bicycle Railing on a Constant Slope Parapet616221-01M. Kiani, S. Moran, W.J. Schroeder, D.L. KuhnDecember 2021
Development of MASH Test Level 3 (TL-3) Compliant Transition Between Median Guardrail and Median Concrete Barrier0-6990-PSRA. Abuodeh, N.D. Schulz, M. Kiani, A.L. SheilJune 2021
Development of Modified TxDOT Single-Post Skid-Mounted Sign Support0-6968-R3R.P. Bligh, Nathan D. Schulz, W.L. Menges, W. Schroeder, Darrell L. KuhnJune 2021
MASH TL-3 Transition Between Median Guardrail and Median Concrete Barrier0-6990-R1A. Abuodeh, N.D. Schulz, M. Kiani, A.L. Sheil, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnJune 2021
Roadside Safety Device Analysis, Testing, and Evaluation Program0-6968-PSRR.P. Bligh, A. Abuodeh, S. Cakalli, J.C. Kovar, S.M. Moran, N.D. Schulz, N.M. Sheikh, C. Silvestri Dobrovolny, W.F. Williams, A. Han, S. ParkJune 2021
MASH Test 4-12 on T2P Retrofit Bridge Rail0-7086-R5W.F. Williams, W.L. Menges, W.J. Schroeder, B.L. Griffith, S.A. Wegenast, D.L. KuhnSeptember 2021
MASH TL-3 Evaluation of Guardrail to Rigid Barrier Transition Attached to Bridge or Culvert Structure0-6954-R1W.F. Williams, A. Abuodeh, M. Kiani, M.M. Martinez, S.M. Moran, W.L. Menges, G.E. Schroeder, B.L. GriffithOctober 2020
Guardrail to Rigid Barrier Transition Attached to Bridge or Culvert Structure0-6954-PSRW.F. Williams, A. Abuodeh, M. Kiani, M.M. Martinez, S.M. Moran, W.L. Menges, G.E. Schroeder, B.L. GriffithOctober 2020
Development of MASH Test Level 2 (TL-2) Short Radius Guardrail Treatment on Texas Roadways0-6913-PSRA. Abuodeh, N. de la Fuente, D.L. BullardApril 2019
Development and MASH TL-4 Evaluation of TxDOT Rubber Mounted Single Slope Barrier0-6895-R1A. Abuodeh, M.S. Brackin, N.D. Schulz, J.C. Kovar, R. Ferron, S. Ahsan, M. Rung, W.L. Menges, D.L. KuhnApril 2019
Crash Test and Evaluation of TL-2 Short Radius Guardrail Treatment0-6913-R1A. Abuodeh, N. de la Fuente, W.L. Menges, D.L. KuhnApril 2019
Development of Low-Maintenance Cost Median Barriers with Enhanced Safety Features0-6895-PSRA. Abuodeh, M.S. Brackin, J.C. Kovar, N.D. Schulz, R. Ferron, S. Ahsan, M. RungApril 2019
Crash Testing and Evaluation of the TxDOT Short-Span Short-Radius Guardrail System9-1002-15-9A. Abuodeh, C.A. Mitchell, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
Crash Test and Evaluation of Restrained Safety-Shape Concrete Barriers on Concrete Bridge Deck9-1002-15-3W.F. Williams, N.M. Sheikh, W.L. Menges, D.L. Kuhn, R.P. BlighJanuary 2018
Crash Test and Evaluation of the TxDOT T224 Bridge Rail9-1002-15-5W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
Strengthening of Existing Inverted-T Bent Caps: Design Recommendations and Examples0-6893-P1S. Hurlebaus, J.B. Mander, A.C. Birely, T. Terzioglu, J. Cui, S. ParkNovember 2018
Strengthening of Existing Inverted-T Bent Cap0-6893-PSRS. Hurlebaus, J.B. Mander, A.C. Birely, T. Terzioglu, J. Cui, S. ParkNovember 2018
Strengthening of Existing Inverted-T Bent Caps -- Volume 2: Experimental Test Program0-6893-R1-VOL2S. Hurlebaus, J.B. Mander, A.C. Birely, T. Terzioglu, J. Cui, S. ParkNovember 2018
Strengthening of Existing Inverted-T Bent Caps -- Volume 1: Preliminary Design0-6893-R1-VOL1S. Hurlebaus, J.B. Mander, A.C. Birely, T. Terzioglu, J. Cui, S. ParkNovember 2018
Optimization of Thrie Beam Terminal End Shoe Connection9-1002-15-6A. Abuodeh, C.A. Smith, W.L. Menges, D.L. KuhnApril 2017
MASH TEST 3-11 of the TxDOT T222 Bridge Rail9-1002-12-13W.F. Williams, R.P. Bligh, W.L. MengesJuly 2016
MASH TL-3 Crash Testing and Evaluation of the TxDOT T631 Bridge Rail9-1002-12-12W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
Use of Finite Element Simulations to Parametrically Evaluate and Compare Seat Belt Restraint Systems and Related Injury Risk in Heavy Truck Frontal Crash ConditionsC. Silvestri Dobrovolny, N.D. SchulzDecember 2015
Investigation of Heavy Truck Crashworthiness Through Use of Nonlinear Finite Element Computer SimulationsN.D. Schulz, C. Silvestri DobrovolnyJune 2015
Evaluation of the Crashworthiness Alternative of Raising Wood Blockouts on Wood Posts12-602371-00001C. Silvestri Dobrovolny, N.D. Schulz, A. MohanakrishnanJune 2015
Crash Test and MASH TL-3 Evaluation of the TxDOT Short Radius Guardrail0-6711-1A. Abuodeh, K.M. McCaskey, R.P. Bligh, W.L. Menges, D.L. KuhnMarch 2015
Traffic Control Device Evaluation Program: Technical Report9-1001-14-1P.J. Carlson, L.L. Higgins, M.P. Pratt, M.D. Finley, L. Theiss, W.F. Williams, V. Iragavarapu, M. Ko, A.A. NelsonMarch 2015
Design and Finite Element Analysis of a MASH 31-inch W-Beam Guardrail System for Placement on 3H:1V Sloped Terrain Configuration (2014 WV-62)12-602951-00001C. Silvestri Dobrovolny, D.R. Arrington, N.D. Schulz, C.B. XavierSeptember 2015
Short Radius MASH TL-3 Guardrail Treatment0-6711-SA. Abuodeh, K.M. McCaskey, R.P. Bligh2015
Best Practices for Barrier Protection of Bridge Ends405160-38C. Silvestri Dobrovolny, M.S. Brackin, P. BetancourtFebruary 2014
Crash Test and Evaluation of The TxDOT T631 Bridge Rail9-1002-12-10W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2014
Development and Evaluation of a MASH TL-3 31-Inch W-Beam Median Barrier9-1002-12-8A. Abuodeh, R.P. Bligh, M.L. Mason, W.L. MengesJanuary 2014
Signs on Concrete Median Barriers0-6646-1A. Abuodeh, W.F. Williams, M. Ferdous, M.T. Spencer, R.P. Bligh, W.L. MengesApril 2013
Single Slope Median Wall for Grade Separations405160-33/35C. Silvestri Dobrovolny, M.S. Brackin, D.R. ArringtonJanuary 2013
MASH TL-3 Testing and Evaluation of the TxDOT T131RC Bridge Rail Transition9-1002-12-4W.F. Williams, R.P. Bligh, W.L. MengesMarch 2013
Development and Testing of a Non-Pinned Low-Profile End Treatment9-1002-12-7W.L. Beason, M.S. Brackin, R.P. Bligh, W.L. MengesOctober 2013
Rebar Locator for Pinned Precast Barrier Application405160-32C. Silvestri Dobrovolny, W.F. WilliamsAugust 2012
Technical Memorandum: Signs and Light Standard Foundation Design When Installed on 2(H):1(V) or Flatter Slopes405160-22W.F. WilliamsFebruary 2012
Compendium of Student Papers: 2011 Undergraduate Transportation Scholars ProgramSWUTC/11/476660-00003-4F.J. Desorcie, R. Jiang, P.C. Kelly, S.J. Larson, M.P. Rasulo, J.K. Rivera, H.M. Wood, H.G. Hawkins, Jr.May 2012
MASH Test 3-11 on the T131RC Bridge Rail9-1002-12-1W.F. Williams, R.P. Bligh, W.L. MengesOctober 2012
MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets9-1002-12-2W.F. Williams, R.P. Bligh, W.L. MengesOctober 2012
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-P2C.E. Buth, M.S. Brackin, L.S. Chatham, D.L. Bullard, R.R. Reagan, W.F. Williams, G. Fry, D. Lord, S.R. Geedipally, A. Abuodeh, W.L. MengesApril 2011
Guardrail Deflection Analysis, Phase I: (2010-11)405160-24A. Abuodeh, K. Kim, R.P. BlighAugust 2011
MASH Test 3-11 of the TXDOT Portable Type 2 PCTB with Sign Support Assembly0-6143-1W.F. Williams, W.L. MengesJanuary 2011
Mash Test 3-11 of the TxDOT Single Slope Bridge Rail (Type SSTR) on Pan-Formed Bridge Deck9-1002-3W.F. Williams, R.P. Bligh, W.L. MengesMarch 2011
Collision Loads on Bridge Piers: Phase 2. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-2C.E. Buth, M.S. Brackin, W.F. Williams, G. FryMarch 2011
Mash Test 3-10 on 31-Inch W-Beam Guardrail with Standard Offset Blocks9-1002-4R.P. Bligh, A. Abuodeh, W.L. MengesMarch 2011
Crash Wall Design for Mechanically Stabilized Earth (MSE) Retaining Wall Phase I: Engineering Analysis and Simulation405160-15A. Abuodeh, K. Kim, W.F. Williams, C.E. Buth, C.A. PattonMarch 2011
MASH Test 3-11 of the W-Beam Guardrail on Low-Fill Box Culvert405160-23-2W.F. Williams, W.L. MengesNovember 2011
Roadside Safety Device Crash Testing Program9-1002-SR.P. Bligh, A. Abuodeh, D.R. Arrington, N.M. Sheikh, C. Silvestri Dobrovolny, W.F. Williams2011
Standards for Mounting Traffic Control Signs and Devices on Concrete Traffic Barrier (CTB) in Construction Work Zones0-6143-SW.F. Williams2011
Evaluation of Existing T-Intersection Guardrail Systems for Equivalency with NCHRP Report 350 TL-2 Test Conditions405160-10A. Abuodeh, K. Kim, D.C. AlbersonAugust 2010
Development of Field Applied Fittings for Wire Rope Barrier and Conversion to High Tension405160-11-1D.R. Arrington, D.C. Alberson, W.L. MengesAugust 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail: Executive Summary ReportA. Abuodeh, C.E. Buth, W.F. Williams, K. KimDecember 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail476890-1A. Abuodeh, W.F. Williams, C.E. Buth, K. KimDecember 2010
Evaluation of Barriers for Very High Speed Roadways0-6071-2R.P. Bligh, N.M. Sheikh, A. Abuodeh, W.L. MengesMarch 2010
Analysis of Large Truck Collisions with Bridge Piers: Phase 1. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-1C.E. Buth, W.F. Williams, M.S. Brackin, D. Lord, S.R. Geedipally, A. AbuodehMay 2010
MASH Test 3-11 of the WSDOT Pin and Loop Concrete Barrier with drainage Slots405160-18-1W.F. Williams, N.M. Sheikh, W.L. MengesNovember 2010
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-SC.E. Buth, M.S. Brackin, W.F. Williams, G. Fry, D. Lord, S.R. Geedipally, A. Abuodeh2010
Development of Roadside Safety Devices for Very High Speed Roadways0-6071-SR.P. Bligh, N.M. Sheikh, A. Abuodeh, W.L. Menges2010
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail0-5210-6R.P. Bligh, W.F. Williams, W.L. MengesApril 2009
Performance Evaluation of Cable Median Barrier Systems in Texas0-5609-1S.A. Cooner, Y.K. Rathod, D.C. Alberson, R.P. Bligh, S.E. Ranft, D. SunAugust 2009
Development of Guidelines for Cable Median Barrier Systems in Texas0-5609-2S.A. Cooner, Y.K. Rathod, D.C. Alberson, R.P. Bligh, S.E. Ranft, D. SunDecember 2009
Steel Posts over Underground Structures405160-12 T4541-AOW.F. WilliamsJanuary 2009
Dynamic Testing of the T223 Bridge Rail0-5210-8W.F. Williams, R.P. Bligh, W.L. MengesSeptember 2009
MASH08 Test 3-11 of the Rockingham Precast Concrete Barrier400001-RPC4C.E. Buth, W.F. Williams, W.L. MengesSeptember 2009
Analysis of Roadside Safety Devices for Use on Very High-Speed Roadways0-6071-1N.M. Sheikh, M. Ferdous, R.P. Bligh, A. AbuodehSeptember 2009
In-Service Evaluation of Cable Median Barrier Performance0-5609-SS.A. Cooner, D.C. Alberson, R.P. Bligh, S.E. Ranft, Y.K. Rathod, D. SunAugust 2008
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert405160-5-1W.F. Williams, R.P. Bligh, D.L. Bullard, W.L. MengesAugust 2008
Analysis of a Flexible Bridge Rail System for High-Speed Roadways0-5210-4R.P. Bligh, A. Abuodeh, W.F. Williams, W.L. MengesDecember 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail407049-1W.F. Williams, R.P. Bligh, W.L. MengesMarch 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope405160-4-1A. Abuodeh, R.P. Bligh, D.L. Bullard, W.L. MengesNovember 2008
Repair/Retrofit Anchorage Designs for Bridge Rails0-4823-T1-1W.F. Williams, C.E. Buth, W.L. MengesMarch 2007
Impact Performance Assessment of Roadside Safety Appurtenances0-5526-SR.P. Bligh, N.M. Sheikh, A. AbuodehAugust 2006
An Overview of the Development of a TxDOT In-Service Performance Evaluation Process for Roadside Safety Features0-4366-SI. van Schalkwyk, R.P. Bligh, D.C. Alberson, D. Lance Bullard, Jr., D. Lord, S. MiaouAugust 2006
NCHRP Report 350 Testing and Evaluation of NETC Bridge Rail Transitions401181-F (NETCR 53)D.C. Alberson, C.E. Buth, W.L. Menges, R.R. ReaganJanuary 2006
Adhesive Anchors for Retrofit/Repair of Bridge Rails: Summary Report0-4823-T1-SW.F. WilliamsOctober 2006
Evaluation of Florida DOT Transportation Safety Devices9-8132-SD.C. AlbersonJuly 2005
Testing and Evaluation of the Florida F Shape Bridge Rail with Reduced Deck Thickness9-8132-3D.C. Alberson, W.F. Williams, W.L. MengesMarch 2005
Retrofit Railings for Truss Bridges0-4419-5C.E. Buth, W.F. Williams, W.L. Menges, R.R. ReaganOctober 2005
Evaluation of Roadside Safety Devices Using Finite Element Analysis0-1816-1R.P. Bligh, A. Abuodeh, M.E. Hamilton, N.R. SeckingerAugust 2004
Developing an In-Service Performance Evaluation (ISPE) for Roadside Safety Features in Texas0-4366-1I. van Schalkwyk, R.P. Bligh, D.C. Alberson, D.L. Bullard, D. Lord, S. MiaouDecember 2004
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail9-8132-1D.C. Alberson, W.F. Williams, W.L. Menges, R.R. ReaganFebruary 2004
MTC Roadside Call Box Crashworthiness Study474240-06001-FD.L. Bullard, D. Lord, A. Abuodeh, W.L. MengesFebruary 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips0-4162-2R.P. Bligh, N.R. Seckinger, A. Abuodeh, P.N. Roschke, W.L. Menges, R.R. ReaganJanuary 2004
Testing and Evaluation of the Deception Pass State Park Log Rail400561-2D.L. Bullard, W.F. Williams, W.L. Menges, R.R. ReaganJuly 2004
Testing of the Retrofitted T102R Bridge Railing409390-1W.F. WilliamsJune 2004
Evaluation of the FDOT Variant of the Modified Kansas Corral Bridge Railing9-8132-2D.C. AlbersonMarch 2004
TL-4 Crash Testing of the F411 Bridge Rail9-8132-P7D.C. Alberson, W.L. Menges, R.R. ReaganOctober 2004
Railing Design for New Truss Bridges0-4419-4W.F. Williams, C. Eugene Buth, W.L. MengesOctober 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge409680-1W.F. Williams, C.E. Buth, W.L. Menges, R.R. Reagan2004
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars0-4138-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2003
Crash Testing and Evaluation of the Modified T77 Bridge Rail0-4852-1D.L. Bullard, C.E. Buth, W.F. Williams, W.L. Menges, R.R. ReaganSeptember 2003
Evaluation of Texas Grid-Slot Portable Concrete Barrier System0-4162-1R.P. Bligh, D.L. Bullard, W.L. Menges, B.G. ButlerApril 2002
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails4288-1D.L. Bullard, W.F. Williams, W.L. Menges, R.R. ReaganOctober 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations0-1792-8R.P. Bligh, D.C. Alberson, W.L. Menges, R.R. ReaganSeptember 2002
Testing and Evaluation of Recycled Materials in Roadside Safety Devices1458-3R.P. Bligh, W.L. Menges, D.C. AlbersonApril 2001
Summary and Recommendations of Recycled Materials in Roadside Safety Devices1458-SR.P. Bligh, D.C. Alberson, B.G. ButlerFebruary 2001
Evaluation of Design and Retrofit Concepts for Slip-Base Sign Support Systems7-3911-SR.P. Bligh, C.E. Buth, W.L. Menges, B.G. ButlerFebruary 2001
NCHRP Report 350 Evaluation of the T501 Bridge Rail with Soundwall408460-FD.L. Bullard, C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanJanuary 2001
Laboratory Testing of Recycled Materials in Roadside Safety Devices1458-2R.P. Bligh, D.C. Alberson, A.O. Atahan, A.R. BowenNovember 2001
NCHRP Report 350 Test 3-10 on the Modified PennDOT Type 2 Guide Rail - Test 4473750-4C.E. Buth, W.L. Menges, W.F. Williams, S.K. StoneAugust 2000
NCHRP Report 350 Evaluation of the Minnesota DOT Transitions473390-20R.P. Bligh, K.K. Mak, W.L. Menges, W.F. WilliamsDecember 2000
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers404821-1W.L. Menges, C.E. Buth, R.A. Zimmer, W.F. WilliamsFebruary 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-10C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B. AbbotFebruary 2000
NCHRP Report 350 Test 3-21 of the Alaska Multi-State W-Beam Transition404311-7D.C. Alberson, W.L. Menges, C.E. Buth, W.F. Williams, S.K. StoneJuly 2000
NCHRP Report 350 Test 4-12 of the Alaska Multi-State Bridge Rail404311-3C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanFebruary 1999
NCHRP Report 350 Test 4-22 of the Alaska Multi-State Bridge Rail Thrie-Beam Transitions404311-6C.E. Buth, W.F. Williams, W.L. Menges, S.K. StoneJuly 1999
NCHRP Report 350 Test 4-21 of the Alaska Multi-State Bridge Rail Thrie-Beam Transition404311-5C.E. Buth, W.F. Williams, W.L. Menges, S.K. StoneJuly 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-8C.E. Buth, W.F. Williams, R.P. Bligh, W.L. MengesNovember 1999
Testing and Evaluation of the New York Two-rail Curbless and Four-rail Curbless Bridge Railing and the Box-Beam Transition404531-FC.E. Buth, W.L. Menges, W.F. WilliamsSeptember 1999
NCHRP Report 350 Test 4-10 of the Alaska Multi-State Bridge Rail404311-1C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanDecember 1998
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail1804-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B.G. ButlerDecember 1998
NCHRP Report 350 Test 4-11 of the Alaska Multi-State Bridge Rail404311-2C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanDecember 1998
Barriers to Use of Transportation Alternatives by People with DisabilitiesSWUTC/98/467402-1R.J. Koppa, B.T. Davies, K.S. RodriguezJune 1998
Full-Scale Crash Testing and Evaluation of the Wide REACT SystemTTI Contract No. 400001-WDR 1-8C.E. Buth, W.L. Menges, B.G. ButlerMarch 1998
Testing and Evaluation of the Vermont W-beam Guardrail Terminal for Low Speed Areas473080-13A.G. Arnold, W.L. Menges, B.G. ButlerMay 1998
Testing and Evaluation of Wyoming Road Closure GateTTI-1997-11K.K. Mak, R.P. Bligh, D.C. AlbersonJanuary 1997
Evaluation of a Modified Steel Post W-Beam Guardrail System7-3963-SR.P. Bligh, W.L. Menges, B.G. ButlerNovember 1997
NCHRP Report 350 Test 3-34 on the ADIEMD.L. Ivey, R.P. Bligh, W.L. Menges, J.C. Liu, A.G. ArnoldAugust 1996
NCHRP Report 350 Compliance Tests of the V-Loc Sign Support System405631-1FR.P. Bligh, W.L. Menges, D.C. AlbersonAugust 1996
Positive Guidance and Older Motorists - Guidelines for Maintenance SupervisorsSWUTC/96/721917-2F.A. Greene, R.J. Koppa, K.S. Rodriguez, S. WrightDecember 1996
Testing and Evaluation of the Modified MELTFHWA-RD-96-202D.C. Alberson, D.L. BullardFebruary 1996
Development and Testing of the Steel U-Channel Slip Splice Sign Support220500D.L. Bullard, D.C. Alberson, W.L. MengesMarch 1996
NCHRP Report 350 Compliance Test 5-12 of the 1.07 m Vertical Wall Bridge RailingFHWA-RD-96-199D.C. Alberson, R.A. Zimmer, W.L. MengesMay 1996
Design and Testing of a Break Away Mount for Cluster Box Unit (CBU) and Neighborhood Delivery and Collection Box Unit (NDCBU)TTI-1996-ID4391D.L. Bullard, D.C. Alberson, W.L. MengesMay 1996
NCHRP Report 350 Compliance Test 3-11 of the Modified G4(1S) Guardrail with Timber BlockoutsFHWA-RD-96-175D.L. Bullard, W.L. Menges, D.C. Alberson1996
NCHRP Report 350 Compliance Test 3-11 of the 1.07-Meter Vertical Wall Bridge Railing (Prepared for TTI Project No. 405511-1.)FHWA-RD-96-174D.C. Alberson, R.A. Zimmer, W.L. Menges1996
Crash Testing a Reusable Polyethylene Narrow Impact Attenuation SystemD.C. AlbersonApril 1995
Crash Testing A Reusable Polyethylene Narrow Impact Attenuation System Test 270687 VAN9D.C. AlbersonApril 1995
NCHRP Report 350 Compliance Tests of the ADIEMTTI-1995-5D.L. Ivey, D.C. Alberson, W.L. MengesDecember 1995
Applications of Recycled Materials in Roadside Safety Devices1458-1R.P. Bligh, D.C. Alberson, B.G. ButlerJune 1995
Short-Radius Thrie Beam Treatment for Intersecting Streets and Drives1442-1FR.P. Bligh, H.E. Ross, D.C. AlbersonNovember 1994
Crash Testing a Reusable Polyethylene Narrow Impact Attenuation System, Test 472380-6TTI-1994-28D.C. AlbersonOctober 1994
Mailbox Bracket Crash Tests1945-2FH.E. Ross, D.L. Bullard, D.C. AlbersonNovember 1993
Bridge Deck Designs for Railing Impacts295-1FA.G. Arnold, T.J. HirschAugust 1985
Perforated Tension Fuse Plate for Breakaway Roadside Signs343-3FT.J. Hirsch, W.L. Fairbanks, A.G. ArnoldOctober 1984
Maryland Turned-Down Guardrail Terminal: Final Report on Research Stud No. AW080-237-046AW080-237-046T.J. Hirsch, T.J. Dolf, A.G. Arnold1982
Full-Scale Crash Test of Tru-Beam Aluminum Bridge RailingA.G. Arnold, C.E. ButhJune 1981
Bridge Rail to Restrain and Redirect 80,000 Lb. Trucks230-4FT.J. Hirsch, A.G. ArnoldNovember 1981

Proving Ground Support

TitleReport NumberAuthor(s)Date
Design and MASH TL-3 Evaluation of Surface Mounted Median Guardrail0-7052-R1N.M. Sheikh, R.P. Bligh, W.J. Schroeder, D.L. KuhnApril 2022
Develop Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers - Volume 2: Crash Report0-7059-R1-Vol2C. Silvestri Dobrovolny, W.J. Schroeder, D.L. KuhnJuly 2022
MASH TL-4 Evaluation of the TxDOT Type C2P Bridge Rail9-1002-15-2 Rev.1W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJune 2022
Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers - Volume 1: Technical Report0-7059-R1-Vol1C. Silvestri Dobrovolny, S. Bhutani, A. Zalani, R.P. Bligh, S. Hurlebaus, H.S. Aldahlki, W.J. Schroeder, D.L. KuhnSeptember 2022
0-7059: Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers0-7059-PSRC. Silvestri Dobrovolny, S. Bhutani, A. Zalani, R.P. Bligh, S. Hurlebaus, H.S. Aldahlki, W. Schroeder, D.L. KuhnSeptember 2022
MASH Test 3-11 on W-Beam Guardrail with Rectangular Wood Posts in Concrete Mow Strip690900-AFP2S.M. Moran, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH Test 3-21 Evaluation of Short W-Beam Transition613121-01-1M. Kiani, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH TL-4 Evaluation of the Flared Cast-In-Place Concrete Barrier611901-06C. Silvestri Dobrovolny, M. Kiani, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH TL-4 Crash Testing of Bicycle Railing on a Constant Slope Parapet616221-01M. Kiani, S. Moran, W.J. Schroeder, D.L. KuhnDecember 2021
MASH TL-3 Transition Between Median Guardrail and Median Concrete Barrier0-6990-R1A. Abuodeh, N.D. Schulz, M. Kiani, A.L. Sheil, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnJune 2021
Development of Modified TxDOT Single-Post Skid-Mounted Sign Support0-6968-R3R.P. Bligh, Nathan D. Schulz, W.L. Menges, W. Schroeder, Darrell L. KuhnJune 2021
Development and Evaluation of MASH TL-4 Guardrail System0-7019-R1N.M. Sheikh, R.P. Bligh, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnMay 2021
MASH Test 3-11 on F-Shape Portable Concrete Barrier with X-Bolt Connection0-7086-R1R.P. Bligh, W.L. Menges, W.J. Schroeder, B.L. Griffith, S.A. Wegenast, D.L. KuhnOctober 2021
Development and MASH TL-4 Evaluation of TxDOT Large-Scupper Median Barrier for Flood-Prone Areas0-6976-R1C. Silvestri Dobrovolny, J.C. Kovar, R.P. Bligh, B. Johnson, M.E. Barrett, B. Klenzendorf, G. Hendrickson, W.L. Menges, W.J. Schroeder, D.L. KuhnOctober 2021
MASH Test 5-12 Evaluation of TxDOT T80SS Barrier with Soundwall0-7086-R4R.P. Bligh, W.L. Menges, W.J. Schroeder, B.L. Griffith, S.A. Wegenast, D.L. KuhnSeptember 2021
MASH Test 4-12 on T2P Retrofit Bridge Rail0-7086-R5W.F. Williams, W.L. Menges, W.J. Schroeder, B.L. Griffith, S.A. Wegenast, D.L. KuhnSeptember 2021
MASH Test 4-12 of Shallow Anchorage Single Slope Traffic Rail (SSTR)0-6968-R10S.M. Moran, R.P. Bligh, W.L. Menges, W.J. Schroeder, D.L. KuhnDecember 2020
Development of MASH TL-3 Transitions for Cast in Place Concrete Barriers0-6968-R8N.M. Sheikh, S.M. Moran, S. Cakalli, R.P. Bligh, W.L. Menges, G.E. Schroeder, D.L. KuhnJune 2020
MASH Evaluation of TxDOT Roadside Safety Features -- Phase III0-6946-R3R.P. Bligh, W.L. Menges, B.L. Griffith, G.E. Schroeder, D.L. KuhnMay 2020
Development of Structurally Independent Foundations for 36-Inch Tall Single Slope Traffic Rail (SSTR) for MASH TL-40-6968-R7N.M. Sheikh, R.P. Bligh, J.C. Kovar, S. Cakalli, W.L. Menges, G.E. Schroeder, D.L. KuhnOctober 2020
MASH Test 3-11 Evaluation of TxDOT W-Beam Guardrail With 7 1/2-Inch Diameter Round Wood Posts in Concrete Mow Strip0-6968-R2S.M. Moran, R.P. Bligh, W.L. Menges, G.E. Schroeder, D.L. KuhnOctober 2020
MASH TL-3 Evaluation of Guardrail to Rigid Barrier Transition Attached to Bridge or Culvert Structure0-6954-R1W.F. Williams, A. Abuodeh, M. Kiani, M.M. Martinez, S.M. Moran, W.L. Menges, G.E. Schroeder, B.L. GriffithOctober 2020
Establishing Comprehensive Manual on Assessing Safety Hardware (MASH) Compliance for Roadside Safety Systems in Texas0-6946-PSRR.P. Bligh, B.L. Griffith, D.L. KuhnOctober 2020
MASH TL-3 Evaluation of TxDOT Extra-Large Mailboxes0-6968-R9C.S. Dobrovolny, R.P. Bligh, W.L. Menges, G.E. Schroeder, D.L. KuhnOctober 2020
Guardrail to Rigid Barrier Transition Attached to Bridge or Culvert Structure0-6954-PSRW.F. Williams, A. Abuodeh, M. Kiani, M.M. Martinez, S.M. Moran, W.L. Menges, G.E. Schroeder, B.L. GriffithOctober 2020
Crash Test and Evaluation of TL-2 Short Radius Guardrail Treatment0-6913-R1A. Abuodeh, N. de la Fuente, W.L. Menges, D.L. KuhnApril 2019
Development and MASH TL-4 Evaluation of TxDOT Rubber Mounted Single Slope Barrier0-6895-R1A. Abuodeh, M.S. Brackin, N.D. Schulz, J.C. Kovar, R. Ferron, S. Ahsan, M. Rung, W.L. Menges, D.L. KuhnApril 2019
MASH Test 3-11 Evaluation of Modified TxDOT Round Wood Post Guardrail System0-6968-R4J.C. Kovar, R.P. Bligh, B.L. Griffith, D.L. Kuhn, G.E. SchroederJune 2019
MASH TL-4 Testing and Evaluation of Free-Standing Single Slope Concrete Barrier with Cross-Bolt Connection0-6968-R5N.M. Sheikh, R.P. Bligh, W.L. Menges, D.L. Kuhn, G.E. SchroederJune 2019
Development and Evaluation of Concrete Barrier Containment Options for Errant Motorcycle Riders0-6968-R6C. Silvestri Dobrovolny, S. Shi, J.C. Kovar, R.P. Bligh, D.L. Kuhn, B.L. GriffithJune 2019
MASH Evaluation of TxDOT Roadside Safety Features -- Phase II0-6946-R2R.P. Bligh, W.L. Menges, B.L. Griffith, G.E. Schroeder, D.L. KuhnMarch 2019
Analysis of 54-Inch Tall Single-Slope Concrete Barrier on a Structurally Independent Foundation0-6948-R1N.M. Sheikh, J.C. Kovar, S. Cakalli, W.L. Menges, G.E. Schroeder, D.L. KuhnSeptember 2019
Crash Testing and Evaluation of the TxDOT Short-Span Short-Radius Guardrail System9-1002-15-9A. Abuodeh, C.A. Mitchell, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
MASH Evaluation of TxDOT Roadside Safety Features - Phase I0-6946-1R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
Crash Test and Evaluation of the TxDOT T224 Bridge Rail9-1002-15-5W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
Crash Test and Evaluation of Restrained Safety-Shape Concrete Barriers on Concrete Bridge Deck9-1002-15-3W.F. Williams, N.M. Sheikh, W.L. Menges, D.L. Kuhn, R.P. BlighJanuary 2018
MASH TL-3 Evaluation of the TxDOT TL-3 Low-Profile Barrier for High Speed Applications0-6968-R1C. Silvestri Dobrovolny, S. Shi, R.P. Bligh, W.L. Menges, D.L. KuhnSeptember 2018
Optimization of Thrie Beam Terminal End Shoe Connection9-1002-15-6A. Abuodeh, C.A. Smith, W.L. Menges, D.L. KuhnApril 2017
Crash Testing and Evaluation of Multiple Mailbox Supports for Use with Locking Architectural MailboxesTest Report 9-1002-15-7C. Silvestri Dobrovolny, R.P. Bligh, W.L. MengesFebruary 2017
MASH Evaluation of TxDOT High-Mounting-Height Temporary Work Zone Sign Support System9-1002-15-8C.S. Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. Menges, D.L. KuhnFebruary 2017
MASH TEST 3-11 of the TxDOT T222 Bridge Rail9-1002-12-13W.F. Williams, R.P. Bligh, W.L. MengesJuly 2016
Crash Test and Evaluation of 3-ft Mounting Height Sign Support System9-1002-15-1N.M. Sheikh, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
Crash Test and Evaluation of Temporary Wood Sign Support System for Large Guide Signs9-1002-15-4D.R. Arrington, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
MASH TL-3 Crash Testing and Evaluation of the TxDOT T631 Bridge Rail9-1002-12-12W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
Development of Delineator Testing Standard0-6772-1D.R. Arrington, L. Theiss, R.A. Zimmer, W.L. MengesFebruary 2015
Crash Test and MASH TL-3 Evaluation of the TxDOT Short Radius Guardrail0-6711-1A. Abuodeh, K.M. McCaskey, R.P. Bligh, W.L. Menges, D.L. KuhnMarch 2015
Crash Test and Evaluation of The TxDOT T631 Bridge Rail9-1002-12-10W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2014
Development and Evaluation of a MASH TL-3 31-Inch W-Beam Median Barrier9-1002-12-8A. Abuodeh, R.P. Bligh, M.L. Mason, W.L. MengesJanuary 2014
Transition for Anchored Temporary Concrete Barrier System in Asphalt Pavement - Phase II601651-1C. Silvestri Dobrovolny, N.M. Sheikh, W.L. MengesJune 2014
Temporary Large Guide Signs0-6782-1R.P. Bligh, D.R. Arrington, W.L. MengesMay 2014
Skid-Mounted Support System for Temporary Guide Signs0-6782-2R.P. Bligh, D.R. Arrington, W.L. Menges, D.L. KuhnNovember 2014
Crash Test and Evaluation of Locking Architectural Mailboxes9-1002-12-9R.P. Bligh, W.L. Menges, D.L. KuhnSeptember 2014
Development of Design Standards for Mounting Temporary Large Guide Signs0-6782-SR.P. Bligh, D.R. Arrington, W.L. Menges, D.L. Kuhn2014
MASH Full-Scale Crash Testing of 4-ft Mounting Height, 24"x30" Chevron Sign Installed on 5.5H:1V Slope Ditch9-1002-12-6C. Silvestri Dobrovolny, R.P. Bligh, W.L. MengesApril 2013
Signs on Concrete Median Barriers0-6646-1A. Abuodeh, W.F. Williams, M. Ferdous, M.T. Spencer, R.P. Bligh, W.L. MengesApril 2013
MASH Test 3-21 on TL-3 Thrie Beam Transition Without Curb9-1002-12-3D.R. Arrington, R.P. Bligh, W.L. MengesJuly 2013
MASH TL-3 Testing and Evaluation of the TxDOT T131RC Bridge Rail Transition9-1002-12-4W.F. Williams, R.P. Bligh, W.L. MengesMarch 2013
Development and MASH Full-Scale Crash Testing of a High-Mounting-Height Temporary Single Sign Support with Aluminum Sign9-1002-12-5C.S. Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. MengesMarch 2013
Development and Testing of a Non-Pinned Low-Profile End Treatment9-1002-12-7W.L. Beason, M.S. Brackin, R.P. Bligh, W.L. MengesOctober 2013
Crash Testing and Evaluation of the 12 ft Pinned F-Shape Temporary Barrier405160-3-1N.M. Sheikh, R.P. Bligh, W.L. MengesApril 2012
Development Guidance for Sign Design Standards0-6363-1C. Silvestri Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. MengesFebruary 2012
Development and Testing of Anchored Temporary Concrete Barrier for Use on Asphalt405160-00025N.M. Sheikh, W.L. MengesMay 2012
MASH Test 3-11 on the T131RC Bridge Rail9-1002-12-1W.F. Williams, R.P. Bligh, W.L. MengesOctober 2012
MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets9-1002-12-2W.F. Williams, R.P. Bligh, W.L. MengesOctober 2012
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions9-4973-P2C.E. Buth, M.S. Brackin, L.S. Chatham, D.L. Bullard, R.R. Reagan, W.F. Williams, G. Fry, D. Lord, S.R. Geedipally, A. Abuodeh, W.L. MengesApril 2011
MASH Test 3-11 on the 5-Inch Cast In Place Deck Barrier Anchors9-1002-7D.R. Arrington, R.P. Bligh, W.L. MengesDecember 2011
Development of a MASH TL-2 Guardrail-to-Bridge Rail Transition Compatible with 31-inch Guardrail9-1002-8R.P. Bligh, D.R. Arrington, W.L. MengesDecember 2011
MASH Test 3-37 of the TxDOT 31-Inch W-Beam Downstream Anchor Terminal9-1002-6D.R. Arrington, R.P. Bligh, W.L. MengesDecember 2011
Determination of Minimum Height and Lateral Design Load for MASH Test Level 4 Bridge Rails9-1002-5N.M. Sheikh, R.P. Bligh, W.L. MengesDecember 2011
MASH Test 3-11 of the TXDOT Portable Type 2 PCTB with Sign Support Assembly0-6143-1W.F. Williams, W.L. MengesJanuary 2011
Development of a MASH TL-3 Median Barrier Gate9-1002-2R.P. Bligh, D.R. Arrington, C. Silvestri Dobrovolny, W.L. MengesJune 2011
Mash Test 3-11 on the Texas T101 Bridge Rail9-1002-1R.P. Bligh, W.L. MengesMarch 2011
Mash Test 3-11 of the TxDOT Single Slope Bridge Rail (Type SSTR) on Pan-Formed Bridge Deck9-1002-3W.F. Williams, R.P. Bligh, W.L. MengesMarch 2011
Mash Test 3-10 on 31-Inch W-Beam Guardrail with Standard Offset Blocks9-1002-4R.P. Bligh, A. Abuodeh, W.L. MengesMarch 2011
MASH Test 5-12 of the Schock ComBAR Parapet401761-SBG1C.E. Buth, W.L. MengesMarch 2011
MASH Test 3-11 of the W-Beam Guardrail on Low-Fill Box Culvert405160-23-2W.F. Williams, W.L. MengesNovember 2011
Development of Field Applied Fittings for Wire Rope Barrier and Conversion to High Tension405160-11-1D.R. Arrington, D.C. Alberson, W.L. MengesAugust 2010
NCHRP Report 350 Crash Testing and Evaluation of the S-Square® Mailbox System0-5210-7R.P. Bligh, W.L. MengesJanuary 2010
Evaluation of Barriers for Very High Speed Roadways0-6071-2R.P. Bligh, N.M. Sheikh, A. Abuodeh, W.L. MengesMarch 2010
MASH Test 3-11 of the WSDOT Pin and Loop Concrete Barrier with drainage Slots405160-18-1W.F. Williams, N.M. Sheikh, W.L. MengesNovember 2010
On-Going Evaluation of Traffic Control Devices0-6384-1P.J. Carlson, R.P. Bligh, A.M. Pike, J.D. Miles, W.L. Menges, S.C. PaulusSeptember 2010
Development of Roadside Safety Devices for Very High Speed Roadways0-6071-SR.P. Bligh, N.M. Sheikh, A. Abuodeh, W.L. Menges2010
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail0-5210-6R.P. Bligh, W.F. Williams, W.L. MengesApril 2009
Crash Testing and Evaluation of TxDOT Burn Ban Signs0-5210-5R.P. Bligh, W.L. MengesAugust 2009
Development and Testing of a Concrete Barrier Design for Use in Front Slope or On MSE Wall405160-00013-2N.M. Sheikh, R.P. Bligh, W.L. MengesAugust 2009
Video over IP Design Guidebook0-5942-P1R.E. Brydia, B.E. Brackin, R.F. De Roche, J.D. Johnson, G.B. ThomasDecember 2009
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads405160-14-1D.R. Arrington, R.P. Bligh, W.L. MengesMay 2009
Comprehensive Guide to the Use of IP-Based Video for Traffic Operations0-5942-SR.E. Brydia, B.E. Brackin, R.F. De Roche, J.D. Johnson, G.B. ThomasMay 2009
MASH08 Test 3-11 of the Rockingham Precast Concrete Barrier400001-RPC4C.E. Buth, W.F. Williams, W.L. MengesSeptember 2009
Development of a Video over IP Guidebook0-5942-1R.E. Brydia, B.E. Brackin, R.F. De Roche, J.D. Johnson, G.B. ThomasSeptember 2009
Dynamic Testing of the T223 Bridge Rail0-5210-8W.F. Williams, R.P. Bligh, W.L. MengesSeptember 2009
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert405160-5-1W.F. Williams, R.P. Bligh, D.L. Bullard, W.L. MengesAugust 2008
Analysis of a Flexible Bridge Rail System for High-Speed Roadways0-5210-4R.P. Bligh, A. Abuodeh, W.F. Williams, W.L. MengesDecember 2008
Communications Trends and their Impact on TxDOT ITS Deployments0-5586-1R.E. Brydia, L. Ruback, R. Rajbhandari, J.D. Johnson, B.E. BrackinFebruary 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail407049-1W.F. Williams, R.P. Bligh, W.L. MengesMarch 2008
Crash Testing and Evaluation of F-Shape Barriers on Slopes0-5210-3N.M. Sheikh, R.P. Bligh, W.L. MengesMarch 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope405160-4-1A. Abuodeh, R.P. Bligh, D.L. Bullard, W.L. MengesNovember 2008
Crash Testing and Evaluation of Bexar Concrete Works F-Shape Concrete Traffic Barrier (CTB) with Quick-Bolt Connection400001-BCW1R.P. Bligh, W.L. MengesNovember 2008
Development of a Low-Profile to F-Shape Transition Barrier Segment0-5527-1W.L. Beason, N.M. Sheikh, R.P. Bligh, W.L. MengesJanuary 2007
Repair/Retrofit Anchorage Designs for Bridge Rails0-4823-T1-1W.F. Williams, C.E. Buth, W.L. MengesMarch 2007
Wireline Communications: A Design Guidebook for Intelligent Transportation Systems: Expanded Materials5-4969-01-P1R.E. Brydia, B.E. Brackin, J.D. Johnson, G.B. Thomas, K.N. BalkeOctober 2007
Initial Assessment of Compliance of Texas Roadside Safety Hardware with Proposed Update to NCHRP Report 3500-5526-1R.P. Bligh, W.L. MengesSeptember 2007
Next Generation Communications Architecture for TxDOT ATMS0-5586-SR.E. Brydia, L. Ruback, R. Rajbhandari, J.D. Johnson, B.E. Brackin2007
NCHRP Report 350 Testing and Evaluation of NETC Bridge Rail Transitions401181-F (NETCR 53)D.C. Alberson, C.E. Buth, W.L. Menges, R.R. ReaganJanuary 2006
NCHRP Report 350 Test 3-11 of the Long-span Guardrail with 5.7 M Clear Span and Nested W Beams Over 11.4 M405160-1-1C.E. Buth, D.L. Bullard, W.L. MengesJuly 2006
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount0-5210-2N.M. Sheikh, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2006
Ethernet for ITS Field Data Communications0-4768-SL. Ruback, B.E. Brackin, D.W. RickersonApril 2005
Wireline Communications Workshop for Intelligent Transportation System Applications0-4969-SR.E. Brydia, B.E. Brackin, J.D. Johnson, G.B. Thomas, K.N. BalkeDecember 2005
Development of Low-Deflection Precast Concrete Barrier0-4162-3R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. ReaganJanuary 2005
Testing and Evaluation of the Florida F Shape Bridge Rail with Reduced Deck Thickness9-8132-3D.C. Alberson, W.F. Williams, W.L. MengesMarch 2005
Portable Concrete Traffic Barrier for Maintenance Operations0-4692-1R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. ReaganMay 2005
Retrofit Railings for Truss Bridges0-4419-5C.E. Buth, W.F. Williams, W.L. Menges, R.R. ReaganOctober 2005
Development of a Wireline Communications Design Guidebook for Intelligent Transportation Systems0-4969-1R.E. Brydia, B.E. Brackin, J.D. Johnson, G.B. Thomas, K.N. BalkeOctober 2005
MTC Roadside Call Box Crashworthiness Study474240-06001-FD.L. Bullard, D. Lord, A. Abuodeh, W.L. MengesFebruary 2004
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail9-8132-1D.C. Alberson, W.F. Williams, W.L. Menges, R.R. ReaganFebruary 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips0-4162-2R.P. Bligh, N.R. Seckinger, A. Abuodeh, P.N. Roschke, W.L. Menges, R.R. ReaganJanuary 2004
Testing and Evaluation of the Deception Pass State Park Log Rail400561-2D.L. Bullard, W.F. Williams, W.L. Menges, R.R. ReaganJuly 2004
Feasibility of Ethernet as a Center to Field Network for ITS Field Data Communications0-4768-1L. Ruback, B.E. Brackin, D.W. RickersonOctober 2004
TL-4 Crash Testing of the F411 Bridge Rail9-8132-P7D.C. Alberson, W.L. Menges, R.R. ReaganOctober 2004
Railing Design for New Truss Bridges0-4419-4W.F. Williams, C. Eugene Buth, W.L. MengesOctober 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge409680-1W.F. Williams, C.E. Buth, W.L. Menges, R.R. Reagan2004
Work Zone Appurtenances Tested to NCHRP Report 350FHWA-RD-03-038R.P. Bligh, K.K. Mak, W.L. MengesJanuary 2003
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars0-4138-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions0-4564-1R.P. Bligh, W.L. Menges, R.R. ReaganOctober 2003
Crash Testing and Evaluation of the ITS Call Box474240/08-6&7D.L. Bullard, W.L. Menges, R.R. ReaganOctober 2003
Crash Testing and Evaluation of the Modified T77 Bridge Rail0-4852-1D.L. Bullard, C.E. Buth, W.F. Williams, W.L. Menges, R.R. ReaganSeptember 2003
Evaluation of Texas Grid-Slot Portable Concrete Barrier System0-4162-1R.P. Bligh, D.L. Bullard, W.L. Menges, B.G. ButlerApril 2002
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails4288-1D.L. Bullard, W.F. Williams, W.L. Menges, R.R. ReaganOctober 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations0-1792-8R.P. Bligh, D.C. Alberson, W.L. Menges, R.R. ReaganSeptember 2002
Testing and Evaluation of Recycled Materials in Roadside Safety Devices1458-3R.P. Bligh, W.L. Menges, D.C. AlbersonApril 2001
Evaluation of Design and Retrofit Concepts for Slip-Base Sign Support Systems7-3911-SR.P. Bligh, C.E. Buth, W.L. Menges, B.G. ButlerFebruary 2001
NCHRP Report 350 Evaluation of the T501 Bridge Rail with Soundwall408460-FD.L. Bullard, C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanJanuary 2001
Testing and Evaluation of the Solar Panel Sign Support System0-1792-4D.L. Bullard, R.P. Bligh, W.L. Menges, S.K. StoneJanuary 2001
Testing and Evaluation of a Pedestal Base Sign Support0-1792-3D.L. Bullard, R.P. Bligh, W.L. Menges, S.K. StoneJanuary 2001
NCHRP Report 350 Test 3-11 of the New York DOT Portable Concrete Barrier with I-Beam Connection (Retest)473220-14R.P. Bligh, W.L. Menges, S.K. SandersJuly 2001
NCHRP Report 350 Test 3-11 of the Steel-Backed Timber Guardrail405181-2D.L. Bullard, W.L. Menges, S.K. StoneJune 2001
Testing and Evaluation of Slip Base Sign Supports0-1792-5R.P. Bligh, D.L. Bullard, W.L. Menges, S.K. SchoenemanMay 2001
Testing and Evaluation of Molded Plastic Mailboxes0-1792-6R.P. Bligh, W.L. Menges, S.K. StoneSeptember 2001
NCHRP Report 350 Test 3-10 on the Modified PennDOT Type 2 Guide Rail - Test 4473750-4C.E. Buth, W.L. Menges, W.F. Williams, S.K. StoneAugust 2000
NCHRP Report 350 Evaluation of the Minnesota DOT Transitions473390-20R.P. Bligh, K.K. Mak, W.L. Menges, W.F. WilliamsDecember 2000
Impact Performance Evaluation of Work Zone Traffic Control Devices0-1792-2R.P. Bligh, D.L. Bullard, W.L. Menges, S.K. StoneDecember 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-10C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B. AbbotFebruary 2000
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers404821-1W.L. Menges, C.E. Buth, R.A. Zimmer, W.F. WilliamsFebruary 2000
NCHRP Report 350 Test 3-21 of the Alaska Multi-State W-Beam Transition404311-7D.C. Alberson, W.L. Menges, C.E. Buth, W.F. Williams, S.K. StoneJuly 2000
NCHRP Report 350 Test 4-12 of the Alaska Multi-State Bridge Rail404311-3C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanFebruary 1999
Testing and Evaluation of a Modified G4(1S) Guardrail with W150x17.9 Steel Blockouts405421-2C.E. Buth, W.L. MengesFebruary 1999
NCHRP Report 350 Test 3-11 of the Modified Virginia DOT Portable Concrete Barrier402041C.E. Buth, W.L. Menges, S.K. SchoenemanJanuary 1999
NCHRP Report 350 Test 4-21 of the Alaska Multi-State Bridge Rail Thrie-Beam Transition404311-5C.E. Buth, W.F. Williams, W.L. Menges, S.K. StoneJuly 1999
NCHRP Report 350 Test 4-22 of the Alaska Multi-State Bridge Rail Thrie-Beam Transitions404311-6C.E. Buth, W.F. Williams, W.L. Menges, S.K. StoneJuly 1999
Crash Testing and Evaluation of the Eccentric Loader Terminal (ELT)RF473390-01K.K. Mak, R.P. Bligh, W.L. MengesMarch 1999
Crash Testing of Ford Taurus, Chevrolet Lumina, Plymouth Neon, and Dodge Caravan - In Support of Finite Element Computer ModelingProject 472580K.K. Mak, R.P. Bligh, W.L. Menges, S.K. StoneMay 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-8C.E. Buth, W.F. Williams, R.P. Bligh, W.L. MengesNovember 1999
Testing and Evaluation of the New York Two-rail Curbless and Four-rail Curbless Bridge Railing and the Box-Beam Transition404531-FC.E. Buth, W.L. Menges, W.F. WilliamsSeptember 1999
NCHRP Report 350 Test 4-10 of the Alaska Multi-State Bridge Rail404311-1C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanDecember 1998
NCHRP Report 350 Test 4-11 of the Alaska Multi-State Bridge Rail404311-2C.E. Buth, W.F. Williams, W.L. Menges, S.K. SchoenemanDecember 1998
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail1804-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B.G. ButlerDecember 1998
Testing of State Roadside Safety Systems Volume VIII: Appendix G - Crash Testing and Evaluation of the Single Slope Bridge RailFHWA-RD-98-043K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume VII: Appendix F - Crash Testing and Evaluation of the Minnesota Swing-Away Mailbox SupportFHWA-RD-98-042K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume V: Appendix D - Crash Testing and Evaluation of a Washington, DC, PL-1 Bridge RailFHWA-RD-98-040K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume XI: Appendix J - Crash Testing and Evaluation of Existing Guardrail SystemsFHWA-RD-98-046K.K. Mak, R.P. Bligh, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume XIII: Appendix L - Crash Testing and Evaluation of the Modified MELTFHWA-RD-98-048K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume X: Appendix I - Crash Testing and Evaluation of a Mini-MELT for a W-Beam, Weak-Post (G2) Guardrail SystemFHWA-RD-98-045K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume IX Appendix H- Crash Testing and Evaluation of the NETC Pl-2 Bridge Rail DesignFHWA-RD-98-044K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume VI: Appendix E - Crash Testing and Evaluation of a Modified Breakaway Cable Terminal (BCT) DesignFHWA-RD-98-041K.K. Mak, W.L. MengesFebruary 1998
NCHRP Report 350 Test 3-38 of the Modified Narrow Connecticut Impact Attenuation System (NCIAS)404231-5C.E. Buth, W.L. MengesJuly 1998
Test Level 2 Evaluation of the RENCO Ren-Gard 815 Truck Mounted Attenuator400001-REN 1&2C.E. Buth, W.L. MengesJuly 1998
NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail0-1804-4C.E. Buth, R.P. Bligh, W.L. MengesJuly 1998
NCHRP Report 350 Tests 3-36 and 3-30 of the Wide REACTContract No. 400001-WDR9-11C.E. Buth, W.L. MengesJune 1998
Full-Scale Crash Testing and Evaluation of the Wide REACT SystemTTI Contract No. 400001-WDR 1-8C.E. Buth, W.L. Menges, B.G. ButlerMarch 1998
Testing and Evaluation of the Vermont W-beam Guardrail Terminal for Low Speed Areas473080-13A.G. Arnold, W.L. Menges, B.G. ButlerMay 1998
NCHRP Report 350 Test 3-11 of the Texas Type T411 Bridge Rail0-1804-3C.E. Buth, R.P. Bligh, W.L. MengesMay 1998
Compliance Testing of an End Treatment for the Low-Profile Concrete Barrier1403-SW.L. Beason, W.L. Menges, D.L. IveyMay 1998
Testing and Evaluation of a Modified Steel Post W-Beam Guardrail with Recycled Polyethylene BlockoutsTTI-1997-10R.P. Bligh, W.L. MengesFebruary 1997
Evaluation of a Modified Steel Post W-Beam Guardrail System7-3963-SR.P. Bligh, W.L. Menges, B.G. ButlerNovember 1997
Evaluation of Work Zone Barricades7-3910-SK.K. Mak, R.P. Bligh, W.L. MengesNovember 1997
Furnace Butt Welded Pipe for Small Sign Supports7-2996-SC.E. Buth, R.P. Bligh, W.L. MengesNovember 1997
Testing and Evaluation of the W-Beam Transition (on Steel Posts with Timber Blockouts) to the Vertical Flared Back Concrete Bridge ParapetFHWA-RD-96-200K.K. Mak, W.L. Menges1997
Testing of State Roadside Safety Systems Volume IV: Appendix C - Crash Test and Evaluation of a Pennsylvania Transition DesignFHWA-RD-96-039K.K. Mak, W.L. MengesAugust 1996
NCHRP Report 350 Test 3-34 on the ADIEMD.L. Ivey, R.P. Bligh, W.L. Menges, J.C. Liu, A.G. ArnoldAugust 1996
NCHRP Report 350 Compliance Tests of the V-Loc Sign Support System405631-1FR.P. Bligh, W.L. Menges, D.C. AlbersonAugust 1996
Testing of State Roadside Safety Systems Volume III: Appendix B - Crash Testing and Evaluation of a Guardrail System for Low-Fill CulvertFHWA-RD-96-038K.K. Mak, R.P. Bligh, W.L. MengesAugust 1996
Testing of State Roadside Safety Systems, Volume II: Appendix A - Crash Testing and Evaluation of a Michigan Thrie-Beam Transition DesignFHWA-RD-96-037K.K. Mak, W.L. MengesAugust 1996
Evaluation of Sign Substrates for Use with Plastic Drums2924-3FK.K. Mak, R.P. Bligh, W.L. MengesDecember 1996
Evaluation of Work Zone Barricades and Temporary Sign Supports5388-1FK.K. Mak, R.P. Bligh, W.L. MengesFebruary 1996
Development and Testing of the Steel U-Channel Slip Splice Sign Support220500D.L. Bullard, D.C. Alberson, W.L. MengesMarch 1996
NCHRP Report 350 Compliance Test 5-12 of the 1.07 m Vertical Wall Bridge RailingFHWA-RD-96-199D.C. Alberson, R.A. Zimmer, W.L. MengesMay 1996
Design and Testing of a Break Away Mount for Cluster Box Unit (CBU) and Neighborhood Delivery and Collection Box Unit (NDCBU)TTI-1996-ID4391D.L. Bullard, D.C. Alberson, W.L. MengesMay 1996
Testing and Evaluation of the Wyoming 740WYBRAIL Bridge Railing SystemFHWA-RD-96K.K. Mak, D.L. Bullard, W.L. MengesMay 1996
Testing of State Roadside Safety Systems Volume XIV: Appendix M - Laboratory and Pendulum Testing of Modified Breakaway Wooden PostsFHWA-RD-96-K.K. Mak, R.P. Bligh, W.L. MengesSeptember 1996
Testing of State Roadside Safety Systems: Volume I - Technical ReportFHWA-RD-96-036K.K. Mak, R.P. Bligh, W.L. MengesSeptember 1996
NCHRP Report 350 Compliance Test 3-11 of the 1.07-Meter Vertical Wall Bridge Railing (Prepared for TTI Project No. 405511-1.)FHWA-RD-96-174D.C. Alberson, R.A. Zimmer, W.L. Menges1996
NCHRP Report 350 Compliance Test 3-11 of the Modified G4(1S) Guardrail with Timber BlockoutsFHWA-RD-96-175D.L. Bullard, W.L. Menges, D.C. Alberson1996
Crash Testing and Evaluation of Retrofit Bridge Railings and TransitionFHWA-RD-96-032C.E. Buth, W.L. Menges1996
NCHRP Report 350 Compliance Tests of the ET-2000Projects 220510 & 220537H.E. Ross, W.L. Menges, D.L. BullardAugust 1995
Wyoming Test Level 4 Bridge RailingTTI-1996-1K.K. Mak, W.L. Menges, D.L. BullardDecember 1995
NCHRP Report 350 Compliance Tests of the ADIEMTTI-1995-5D.L. Ivey, D.C. Alberson, W.L. MengesDecember 1995
End Terminal for Box-Beam Median Barrier: Final ReportK.K. Mak, R.P. Bligh, D.L. Bullard, W.L. MengesJune 1995
Development of W-Beam Slotted Rail End Terminal DesignRF 7199-3FK.K. Mak, R.P. Bligh, W.L. MengesMay 1994
Testing of New Bridge Rail and Transition Designs - Volume II, Appendix A: Oregon Side Mounted Bridge RailingFHWA-RD-93-059C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs, Volume I: Technical ReportFHWA-RD-93-058C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume IX: Appendix H - Illinois Side Mount Bridge Railing7069-Vol. IXC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume VIII: Appendix G - BR27C Bridge RailingFHWA-RD-93-065C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs, Volume III: Br27d Bridge Railing, Appendix BC.E. Buth, T.J. Hirsch, W.L. Menges1993
Comparative Crash Tests Conducted on Seven Different Makes and Models of Truck Mounted Attenuators (TMAs)991-2W.L. CampiseAugust 1991
An Evaluation of Selected Truck Mounted Attenuators (TMA's) with Recommended Performance Specifications991-1L.I. Griffin, R.A. Zimmer, W.L. Campise, K.K. MakAugust 1991
Aesthetically Pleasing Concrete Combination Pedestrian-Traffic Bridge Rail - Texas Type C4111185-3FT.J. Hirsch, C.E. Buth, W.L. CampiseFebruary 1991
Testing and Evaluation of Work Zone Traffic Control Devices1938-1FK.K. Mak, R.A. Zimmer, W.L. CampiseNovember 1991
Testing and Evaluation of Sign Support with Cluster Attachments7137-1K.K. Mak, W.L. CampiseApril 1990
Aesthetically Pleasing Steel Pipe Bridge Rail - Texas Type T4211185-2T.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMay 1990
Testing and Evaluation of Work Zone Traffic Control Devices1917-1FK.K. Mak, W.L. CampiseOctober 1990
Aesthetically Pleasing Concrete Beam and Posts Bridge Rail - Texas Type T4111185-1T.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMarch 1989
Crash Test of Texas T202 Bridge Rail1179-2FT.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMay 1989
Performance Limits of Longitudinal Barrier Systems, Volume III - Appendix B: Details of Full-Scale Crash Tests on Longitudinal BarriersW.L. Menges, C.E. ButhMay 1985
Test and Evaluation of Neighborhood Mailbox343-2W.L. Menges, H.E. RossMarch 1984
Development of a High-Performance Median BarrierC.E. Buth, W.L. Menges, E.L. MarquisApril 1983

Roadside Safety Program

TitleReport NumberAuthor(s)Date
Design and MASH TL-3 Evaluation of Surface Mounted Median Guardrail0-7052-R1N.M. Sheikh, R.P. Bligh, W.J. Schroeder, D.L. KuhnApril 2022
Develop Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers - Volume 2: Crash Report0-7059-R1-Vol2C. Silvestri Dobrovolny, W.J. Schroeder, D.L. KuhnJuly 2022
MASH TL-4 Evaluation of the TxDOT Type C2P Bridge Rail9-1002-15-2 Rev.1W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJune 2022
0-6992: Traffic Safety Improvements at Low Water Crossings0-6992-PSRC. Silvestri Dobrovolny, K.N. Balke, R.P. Bligh, S. Hurlebaus, S. Shi, A.M. Pike, S. Das, H.A. Charara, C.R. MottJune 2022
Guideline for Enhancing Delineation at TxDOT Low Water Crossings0-6992-P2C. Silvestri Dobrovolny, K.N. Balke, A.M. PikeJune 2022
0-7052: Evaluation of Surface Mounted Median Guardrail0-7052-PSRN.M. Sheikh, R.P. BlighMarch 2022
Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers - Volume 1: Technical Report0-7059-R1-Vol1C. Silvestri Dobrovolny, S. Bhutani, A. Zalani, R.P. Bligh, S. Hurlebaus, H.S. Aldahlki, W.J. Schroeder, D.L. KuhnSeptember 2022
0-7059: Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers0-7059-PSRC. Silvestri Dobrovolny, S. Bhutani, A. Zalani, R.P. Bligh, S. Hurlebaus, H.S. Aldahlki, W. Schroeder, D.L. KuhnSeptember 2022
MASH TL-4 Evaluation of the Flared Cast-In-Place Concrete Barrier611901-06C. Silvestri Dobrovolny, M. Kiani, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH Test 3-11 on W-Beam Guardrail with Rectangular Wood Posts in Concrete Mow Strip690900-AFP2S.M. Moran, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnAugust 2021
MASH TL-4 Crash Testing of Bicycle Railing on a Constant Slope Parapet616221-01M. Kiani, S. Moran, W.J. Schroeder, D.L. KuhnDecember 2021
TxDOT Project 0-6992: Traffic Safety Improvements at Low Water Crossings -- Summary Webinar0-6992-P1C. Silvestri Dobrovolny, K.N. Balke, A.M. Pike, D.H. Florence, H.A. Charara, N.A. Chaudhary, S. Hurlebaus, S. Das, R.P. Bligh, R.A. Zimmer, G. Pesti, T.P. Barrette, C.R. Mott, J. Esposito, D.M. Parish, P.K. SturgeonJanuary 2021
Development of a MASH Test Level 4 Compliant Guardrail0-7019-PSRN.M. Sheikh, R.P. BlighJune 2021
Development of Modified TxDOT Single-Post Skid-Mounted Sign Support0-6968-R3R.P. Bligh, Nathan D. Schulz, W.L. Menges, W. Schroeder, Darrell L. KuhnJune 2021
Development of MASH Test Level 3 (TL-3) Compliant Transition Between Median Guardrail and Median Concrete Barrier0-6990-PSRA. Abuodeh, N.D. Schulz, M. Kiani, A.L. SheilJune 2021
Roadside Safety Device Analysis, Testing, and Evaluation Program0-6968-PSRR.P. Bligh, A. Abuodeh, S. Cakalli, J.C. Kovar, S.M. Moran, N.D. Schulz, N.M. Sheikh, C. Silvestri Dobrovolny, W.F. Williams, A. Han, S. ParkJune 2021
Development of Concrete Median Barrier for Flood-Prone Areas0-6976-PSRC. Silvestri Dobrovolny, J.C. Kovar, R.P. Bligh, B. Johnson, M. Barrett, B. Klenzendorf, G. HendricksonJune 2021
MASH TL-3 Transition Between Median Guardrail and Median Concrete Barrier0-6990-R1A. Abuodeh, N.D. Schulz, M. Kiani, A.L. Sheil, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnJune 2021
Development and Evaluation of MASH TL-4 Guardrail System0-7019-R1N.M. Sheikh, R.P. Bligh, W.L. Menges, W.J. Schroeder, B.L. Griffith, D.L. KuhnMay 2021
Development and MASH TL-4 Evaluation of TxDOT Large-Scupper Median Barrier for Flood-Prone Areas0-6976-R1C. Silvestri Dobrovolny, J.C. Kovar, R.P. Bligh, B. Johnson, M.E. Barrett, B. Klenzendorf, G. Hendrickson, W.L. Menges, W.J. Schroeder, D.L. KuhnOctober 2021
MASH Test 3-11 on F-Shape Portable Concrete Barrier with X-Bolt Connection0-7086-R1R.P. Bligh, W.L. Menges, W.J. Schroeder, B.L. Griffith, S.A. Wegenast, D.L. KuhnOctober 2021
MASH Test 5-12 Evaluation of TxDOT T80SS Barrier with Soundwall0-7086-R4R.P. Bligh, W.L. Menges, W.J. Schroeder, B.L. Griffith, S.A. Wegenast, D.L. KuhnSeptember 2021
MASH Test 4-12 of Shallow Anchorage Single Slope Traffic Rail (SSTR)0-6968-R10S.M. Moran, R.P. Bligh, W.L. Menges, W.J. Schroeder, D.L. KuhnDecember 2020
Development of MASH TL-3 Transitions for Cast in Place Concrete Barriers0-6968-R8N.M. Sheikh, S.M. Moran, S. Cakalli, R.P. Bligh, W.L. Menges, G.E. Schroeder, D.L. KuhnJune 2020
MASH Evaluation of TxDOT Roadside Safety Features -- Phase III0-6946-R3R.P. Bligh, W.L. Menges, B.L. Griffith, G.E. Schroeder, D.L. KuhnMay 2020
Development of Structurally Independent Foundations for 36-Inch Tall Single Slope Traffic Rail (SSTR) for MASH TL-40-6968-R7N.M. Sheikh, R.P. Bligh, J.C. Kovar, S. Cakalli, W.L. Menges, G.E. Schroeder, D.L. KuhnOctober 2020
MASH Test 3-11 Evaluation of TxDOT W-Beam Guardrail With 7 1/2-Inch Diameter Round Wood Posts in Concrete Mow Strip0-6968-R2S.M. Moran, R.P. Bligh, W.L. Menges, G.E. Schroeder, D.L. KuhnOctober 2020
MASH TL-3 Evaluation of Guardrail to Rigid Barrier Transition Attached to Bridge or Culvert Structure0-6954-R1W.F. Williams, A. Abuodeh, M. Kiani, M.M. Martinez, S.M. Moran, W.L. Menges, G.E. Schroeder, B.L. GriffithOctober 2020
Establishing Comprehensive Manual on Assessing Safety Hardware (MASH) Compliance for Roadside Safety Systems in Texas0-6946-PSRR.P. Bligh, B.L. Griffith, D.L. KuhnOctober 2020
MASH TL-3 Evaluation of TxDOT Extra-Large Mailboxes0-6968-R9C.S. Dobrovolny, R.P. Bligh, W.L. Menges, G.E. Schroeder, D.L. KuhnOctober 2020
Guardrail to Rigid Barrier Transition Attached to Bridge or Culvert Structure0-6954-PSRW.F. Williams, A. Abuodeh, M. Kiani, M.M. Martinez, S.M. Moran, W.L. Menges, G.E. Schroeder, B.L. GriffithOctober 2020
Development of Low-Maintenance Cost Median Barriers with Enhanced Safety Features0-6895-PSRA. Abuodeh, M.S. Brackin, J.C. Kovar, N.D. Schulz, R. Ferron, S. Ahsan, M. RungApril 2019
Crash Test and Evaluation of TL-2 Short Radius Guardrail Treatment0-6913-R1A. Abuodeh, N. de la Fuente, W.L. Menges, D.L. KuhnApril 2019
Development and MASH TL-4 Evaluation of TxDOT Rubber Mounted Single Slope Barrier0-6895-R1A. Abuodeh, M.S. Brackin, N.D. Schulz, J.C. Kovar, R. Ferron, S. Ahsan, M. Rung, W.L. Menges, D.L. KuhnApril 2019
Development of MASH Test Level 2 (TL-2) Short Radius Guardrail Treatment on Texas Roadways0-6913-PSRA. Abuodeh, N. de la Fuente, D.L. BullardApril 2019
MASH TL-4 Testing and Evaluation of Free-Standing Single Slope Concrete Barrier with Cross-Bolt Connection0-6968-R5N.M. Sheikh, R.P. Bligh, W.L. Menges, D.L. Kuhn, G.E. SchroederJune 2019
MASH Test 3-11 Evaluation of Modified TxDOT Round Wood Post Guardrail System0-6968-R4J.C. Kovar, R.P. Bligh, B.L. Griffith, D.L. Kuhn, G.E. SchroederJune 2019
Development and Evaluation of Concrete Barrier Containment Options for Errant Motorcycle Riders0-6968-R6C. Silvestri Dobrovolny, S. Shi, J.C. Kovar, R.P. Bligh, D.L. Kuhn, B.L. GriffithJune 2019
MASH Evaluation of TxDOT Roadside Safety Features -- Phase II0-6946-R2R.P. Bligh, W.L. Menges, B.L. Griffith, G.E. Schroeder, D.L. KuhnMarch 2019
Analysis of 54-Inch-Tall Single-Slope Concrete Barrier on a Structurally Independent Foundation0-6948-PSRN.M. Sheikh, J.C. KovarOctober 2019
Analysis of 54-Inch Tall Single-Slope Concrete Barrier on a Structurally Independent Foundation0-6948-R1N.M. Sheikh, J.C. Kovar, S. Cakalli, W.L. Menges, G.E. Schroeder, D.L. KuhnSeptember 2019
Crash Testing and Evaluation of the TxDOT Short-Span Short-Radius Guardrail System9-1002-15-9A. Abuodeh, C.A. Mitchell, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
MASH Evaluation of TxDOT Roadside Safety Features - Phase I0-6946-1R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
Crash Test and Evaluation of the TxDOT T224 Bridge Rail9-1002-15-5W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2018
Crash Test and Evaluation of Restrained Safety-Shape Concrete Barriers on Concrete Bridge Deck9-1002-15-3W.F. Williams, N.M. Sheikh, W.L. Menges, D.L. Kuhn, R.P. BlighJanuary 2018
MASH TL-3 Evaluation of the TxDOT TL-3 Low-Profile Barrier for High Speed Applications0-6968-R1C. Silvestri Dobrovolny, S. Shi, R.P. Bligh, W.L. Menges, D.L. KuhnSeptember 2018
Optimization of Thrie Beam Terminal End Shoe Connection9-1002-15-6A. Abuodeh, C.A. Smith, W.L. Menges, D.L. KuhnApril 2017
Crash Testing and Evaluation of Multiple Mailbox Supports for Use with Locking Architectural MailboxesTest Report 9-1002-15-7C. Silvestri Dobrovolny, R.P. Bligh, W.L. MengesFebruary 2017
MASH Evaluation of TxDOT High-Mounting-Height Temporary Work Zone Sign Support System9-1002-15-8C.S. Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. Menges, D.L. KuhnFebruary 2017
MASH TL-3 Crash Testing and Evaluation of the TxDOT T631 Bridge Rail9-1002-12-12W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
Crash Test and Evaluation of 3-ft Mounting Height Sign Support System9-1002-15-1N.M. Sheikh, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
MASH TEST 3-11 of the TxDOT T222 Bridge Rail9-1002-12-13W.F. Williams, R.P. Bligh, W.L. MengesJuly 2016
Crash Test and Evaluation of Temporary Wood Sign Support System for Large Guide Signs9-1002-15-4D.R. Arrington, R.P. Bligh, W.L. Menges, D.L. KuhnJuly 2016
Connected Vehicle Wrong-Way Driving Detection and Mitigation Demonstration0-6867-SM.D. Finley, K.N. Balke, R. Rajbhandari, S.T. Chrysler, C. Silvestri Dobrovolny, N.D. Trout, P. Avery, D. Vickers, C.R. Mott2016
Buried Terminal Design Evaluation for Use with 31-Inch Guardrail Height through Finite Element Simulations405160-39C. Silvestri Dobrovolny, D.R. Arrington, A. MohanakrishnanApril 2015
Use of Finite Element Simulations to Parametrically Evaluate and Compare Seat Belt Restraint Systems and Related Injury Risk in Heavy Truck Frontal Crash ConditionsC. Silvestri Dobrovolny, N.D. SchulzDecember 2015
Evaluation of the Crashworthiness Alternative of Raising Wood Blockouts on Wood Posts12-602371-00001C. Silvestri Dobrovolny, N.D. Schulz, A. MohanakrishnanJune 2015
Investigation of Heavy Truck Crashworthiness Through Use of Nonlinear Finite Element Computer SimulationsN.D. Schulz, C. Silvestri DobrovolnyJune 2015
Crash Test and MASH TL-3 Evaluation of the TxDOT Short Radius Guardrail0-6711-1A. Abuodeh, K.M. McCaskey, R.P. Bligh, W.L. Menges, D.L. KuhnMarch 2015
Design and Finite Element Analysis of a MASH 31-inch W-Beam Guardrail System for Placement on 3H:1V Sloped Terrain Configuration (2014 WV-62)12-602951-00001C. Silvestri Dobrovolny, D.R. Arrington, N.D. Schulz, C.B. XavierSeptember 2015
Short Radius MASH TL-3 Guardrail Treatment0-6711-SA. Abuodeh, K.M. McCaskey, R.P. Bligh2015
Stacked W-Beam Transition for 31" Guardrail601721-000C. Silvestri Dobrovolny, D.R. Arrington, P. Betancourt, K.M. WhiteApril 2014
Best Practices for Barrier Protection of Bridge Ends405160-38C. Silvestri Dobrovolny, M.S. Brackin, P. BetancourtFebruary 2014
Crash Test and Evaluation of The TxDOT T631 Bridge Rail9-1002-12-10W.F. Williams, R.P. Bligh, W.L. Menges, D.L. KuhnJanuary 2014
Development and Evaluation of a MASH TL-3 31-Inch W-Beam Median Barrier9-1002-12-8A. Abuodeh, R.P. Bligh, M.L. Mason, W.L. MengesJanuary 2014
Synthesis of System/Vehicle Interaction Similarities /Dissimilarities with 12" and 8" Blockouts with 31" Mounting Height, Mid-Span Splices601621C. Silvestri Dobrovolny, K.M. White, R.P. BlighJuly 2014
Transition for Anchored Temporary Concrete Barrier System in Asphalt Pavement - Phase II601651-1C. Silvestri Dobrovolny, N.M. Sheikh, W.L. MengesJune 2014
Temporary Large Guide Signs0-6782-1R.P. Bligh, D.R. Arrington, W.L. MengesMay 2014
Skid-Mounted Support System for Temporary Guide Signs0-6782-2R.P. Bligh, D.R. Arrington, W.L. Menges, D.L. KuhnNovember 2014
Connected Vehicle Test Bed at the Riverside Campus161406-1R. Rajbhandari, H.A. Charara, R.E. Brydia, C. Silvestri DobrovolnyOctober 2014
Crash Test and Evaluation of Locking Architectural Mailboxes9-1002-12-9R.P. Bligh, W.L. Menges, D.L. KuhnSeptember 2014
Development of Design Standards for Mounting Temporary Large Guide Signs0-6782-SR.P. Bligh, D.R. Arrington, W.L. Menges, D.L. Kuhn2014
Signs on Concrete Median Barriers0-6646-1A. Abuodeh, W.F. Williams, M. Ferdous, M.T. Spencer, R.P. Bligh, W.L. MengesApril 2013
MASH Full-Scale Crash Testing of 4-ft Mounting Height, 24"x30" Chevron Sign Installed on 5.5H:1V Slope Ditch9-1002-12-6C. Silvestri Dobrovolny, R.P. Bligh, W.L. MengesApril 2013
Single Slope Median Wall for Grade Separations405160-33/35C. Silvestri Dobrovolny, M.S. Brackin, D.R. ArringtonJanuary 2013
MASH Test 3-21 on TL-3 Thrie Beam Transition Without Curb9-1002-12-3D.R. Arrington, R.P. Bligh, W.L. MengesJuly 2013
MASH TL-3 Testing and Evaluation of the TxDOT T131RC Bridge Rail Transition9-1002-12-4W.F. Williams, R.P. Bligh, W.L. MengesMarch 2013
Development and MASH Full-Scale Crash Testing of a High-Mounting-Height Temporary Single Sign Support with Aluminum Sign9-1002-12-5C.S. Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. MengesMarch 2013
Mailbox Hazard and Risk Assessment405160-31C. Silvestri Dobrovolny, K.M. White, G.M. HaegelinMay 2013
Worker Safety During Operations with Mobile Attenuators0-6707-1L. Theiss, R.P. BlighMay 2013
Development and Testing of a Non-Pinned Low-Profile End Treatment9-1002-12-7W.L. Beason, M.S. Brackin, R.P. Bligh, W.L. MengesOctober 2013
Crash Testing and Evaluation of the 12 ft Pinned F-Shape Temporary Barrier405160-3-1N.M. Sheikh, R.P. Bligh, W.L. MengesApril 2012
Rebar Locator for Pinned Precast Barrier Application405160-32C. Silvestri Dobrovolny, W.F. WilliamsAugust 2012
Development Guidance for Sign Design Standards0-6363-1C. Silvestri Dobrovolny, D.R. Arrington, R.P. Bligh, W.L. MengesFebruary 2012
Development and Testing of Anchored Temporary Concrete Barrier for Use on Asphalt405160-00025N.M. Sheikh, W.L. MengesMay 2012
MASH Test 3-11 on the T131RC Bridge Rail9-1002-12-1W.F. Williams, R.P. Bligh, W.L. MengesOctober 2012
MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets9-1002-12-2W.F. Williams, R.P. Bligh, W.L. MengesOctober 2012
Compare Trailer-Mounted Attenuators vs Truck-Mounted Attenuators Protection for Workers0-6707-SL. Theiss, R.P. Bligh2012
Guardrail Deflection Analysis, Phase I: (2010-11)405160-24A. Abuodeh, K. Kim, R.P. BlighAugust 2011
MASH Test 3-37 of the TxDOT 31-Inch W-Beam Downstream Anchor Terminal9-1002-6D.R. Arrington, R.P. Bligh, W.L. MengesDecember 2011
Development of a MASH TL-2 Guardrail-to-Bridge Rail Transition Compatible with 31-inch Guardrail9-1002-8R.P. Bligh, D.R. Arrington, W.L. MengesDecember 2011
Determination of Minimum Height and Lateral Design Load for MASH Test Level 4 Bridge Rails9-1002-5N.M. Sheikh, R.P. Bligh, W.L. MengesDecember 2011
MASH Test 3-11 on the 5-Inch Cast In Place Deck Barrier Anchors9-1002-7D.R. Arrington, R.P. Bligh, W.L. MengesDecember 2011
Development of a MASH TL-3 Median Barrier Gate9-1002-2R.P. Bligh, D.R. Arrington, C. Silvestri Dobrovolny, W.L. MengesJune 2011
Mash Test 3-11 on the Texas T101 Bridge Rail9-1002-1R.P. Bligh, W.L. MengesMarch 2011
Crash Wall Design for Mechanically Stabilized Earth (MSE) Retaining Wall Phase I: Engineering Analysis and Simulation405160-15A. Abuodeh, K. Kim, W.F. Williams, C.E. Buth, C.A. PattonMarch 2011
Mash Test 3-11 of the TxDOT Single Slope Bridge Rail (Type SSTR) on Pan-Formed Bridge Deck9-1002-3W.F. Williams, R.P. Bligh, W.L. MengesMarch 2011
Mash Test 3-10 on 31-Inch W-Beam Guardrail with Standard Offset Blocks9-1002-4R.P. Bligh, A. Abuodeh, W.L. MengesMarch 2011
Improvements to Large and Small Roadside Sign Hardware and Design0-6363-SR.P. Bligh, D.R. Arrington, C. Silvestri Dobrovolny2011
Roadside Safety Device Crash Testing Program9-1002-SR.P. Bligh, A. Abuodeh, D.R. Arrington, N.M. Sheikh, C. Silvestri Dobrovolny, W.F. Williams2011
Evaluation of Existing T-Intersection Guardrail Systems for Equivalency with NCHRP Report 350 TL-2 Test Conditions405160-10A. Abuodeh, K. Kim, D.C. AlbersonAugust 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail476890-1A. Abuodeh, W.F. Williams, C.E. Buth, K. KimDecember 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail: Executive Summary ReportA. Abuodeh, C.E. Buth, W.F. Williams, K. KimDecember 2010
NCHRP Report 350 Crash Testing and Evaluation of the S-Square® Mailbox System0-5210-7R.P. Bligh, W.L. MengesJanuary 2010
Evaluation of Barriers for Very High Speed Roadways0-6071-2R.P. Bligh, N.M. Sheikh, A. Abuodeh, W.L. MengesMarch 2010
MASH Test 3-11 of the WSDOT Pin and Loop Concrete Barrier with drainage Slots405160-18-1W.F. Williams, N.M. Sheikh, W.L. MengesNovember 2010
On-Going Evaluation of Traffic Control Devices0-6384-1P.J. Carlson, R.P. Bligh, A.M. Pike, J.D. Miles, W.L. Menges, S.C. PaulusSeptember 2010
Development of Roadside Safety Devices for Very High Speed Roadways0-6071-SR.P. Bligh, N.M. Sheikh, A. Abuodeh, W.L. Menges2010
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail0-5210-6R.P. Bligh, W.F. Williams, W.L. MengesApril 2009
Development and Testing of a Concrete Barrier Design for Use in Front Slope or On MSE Wall405160-00013-2N.M. Sheikh, R.P. Bligh, W.L. MengesAugust 2009
Crash Testing and Evaluation of TxDOT Burn Ban Signs0-5210-5R.P. Bligh, W.L. MengesAugust 2009
Performance Evaluation of Cable Median Barrier Systems in Texas0-5609-1S.A. Cooner, Y.K. Rathod, D.C. Alberson, R.P. Bligh, S.E. Ranft, D. SunAugust 2009
Development of Guidelines for Cable Median Barrier Systems in Texas0-5609-2S.A. Cooner, Y.K. Rathod, D.C. Alberson, R.P. Bligh, S.E. Ranft, D. SunDecember 2009
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads405160-14-1D.R. Arrington, R.P. Bligh, W.L. MengesMay 2009
Dynamic Testing of the T223 Bridge Rail0-5210-8W.F. Williams, R.P. Bligh, W.L. MengesSeptember 2009
Analysis of Roadside Safety Devices for Use on Very High-Speed Roadways0-6071-1N.M. Sheikh, M. Ferdous, R.P. Bligh, A. AbuodehSeptember 2009
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert405160-5-1W.F. Williams, R.P. Bligh, D.L. Bullard, W.L. MengesAugust 2008
In-Service Evaluation of Cable Median Barrier Performance0-5609-SS.A. Cooner, D.C. Alberson, R.P. Bligh, S.E. Ranft, Y.K. Rathod, D. SunAugust 2008
Analysis of a Flexible Bridge Rail System for High-Speed Roadways0-5210-4R.P. Bligh, A. Abuodeh, W.F. Williams, W.L. MengesDecember 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail407049-1W.F. Williams, R.P. Bligh, W.L. MengesMarch 2008
Crash Testing and Evaluation of F-Shape Barriers on Slopes0-5210-3N.M. Sheikh, R.P. Bligh, W.L. MengesMarch 2008
Crash Testing and Evaluation of Bexar Concrete Works F-Shape Concrete Traffic Barrier (CTB) with Quick-Bolt Connection400001-BCW1R.P. Bligh, W.L. MengesNovember 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope405160-4-1A. Abuodeh, R.P. Bligh, D.L. Bullard, W.L. MengesNovember 2008
Development of Transition Element for Low-Profile Traffic Barrier to Standard Concrete Traffic Barrier0-5527-SR.P. Bligh, W.L. Beason, N.M. SheikhJanuary 2007
Development of a Low-Profile to F-Shape Transition Barrier Segment0-5527-1W.L. Beason, N.M. Sheikh, R.P. Bligh, W.L. MengesJanuary 2007
Criteria for High Design Speed Facilities0-5544-1K. Fitzpatrick, K.H. Zimmerman, R.P. Bligh, S.T. Chrysler, B.C. BlaschkeMarch 2007
Initial Assessment of Compliance of Texas Roadside Safety Hardware with Proposed Update to NCHRP Report 3500-5526-1R.P. Bligh, W.L. MengesSeptember 2007
Median Barrier Guidelines for Texas0-4254-1R.P. Bligh, S. Miaou, D. Lord, S.A. CoonerAugust 2006
Short, Portable Concrete Barrier Simplifies Maintenance Operations0-4692-SR.P. BlighAugust 2006
Impact Performance Assessment of Roadside Safety Appurtenances0-5526-SR.P. Bligh, N.M. Sheikh, A. AbuodehAugust 2006
An Overview of the Development of a TxDOT In-Service Performance Evaluation Process for Roadside Safety Features0-4366-SI. van Schalkwyk, R.P. Bligh, D.C. Alberson, D. Lance Bullard, Jr., D. Lord, S. MiaouAugust 2006
Analysis of the Impact Performance of Concrete Median Barrier Placed on or Adjacent to Slopes0-5210-1N.M. Sheikh, R.P. BlighMay 2006
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount0-5210-2N.M. Sheikh, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2006
Development of High Speed Roadway Design Criteria and Evaluation of Roadside Safety Features0-5544-SK. Fitzpatrick, K.H. Zimmerman, R.P. Bligh, S.T. Chrysler, B.C. BlaschkeOctober 2006
Finite Element Analysis of Roadside Safety Devices0-1816-SR.P. BlighApril 2005
Development of Low-Deflection Precast Concrete Barrier0-4162-3R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. ReaganJanuary 2005
Portable Concrete Traffic Barrier for Maintenance Operations0-4692-1R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. ReaganMay 2005
Evaluation of Roadside Safety Devices Using Finite Element Analysis0-1816-1R.P. Bligh, A. Abuodeh, M.E. Hamilton, N.R. SeckingerAugust 2004
Developing an In-Service Performance Evaluation (ISPE) for Roadside Safety Features in Texas0-4366-1I. van Schalkwyk, R.P. Bligh, D.C. Alberson, D.L. Bullard, D. Lord, S. MiaouDecember 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips0-4162-2R.P. Bligh, N.R. Seckinger, A. Abuodeh, P.N. Roschke, W.L. Menges, R.R. ReaganJanuary 2004
Performance Evaluation of Guardfence to Bridge Rail Transitions0-4564-SR.P. BlighJune 2004
Evaluation of Traffic Control Devices: First Year Activities0-4701-1E.R. Rose, H.G. Hawkins, Jr., A.J. Holick, R.P. BlighOctober 2004
Safety Evaluation of Traffic Control Devices and Breakaway Supports0-1792-SR.P. BlighAugust 2003
Work Zone Appurtenances Tested to NCHRP Report 350FHWA-RD-03-038R.P. Bligh, K.K. Mak, W.L. MengesJanuary 2003
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars0-4138-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, R.R. ReaganNovember 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions0-4564-1R.P. Bligh, W.L. Menges, R.R. ReaganOctober 2003
Evaluation of Texas Grid-Slot Portable Concrete Barrier System0-4162-1R.P. Bligh, D.L. Bullard, W.L. Menges, B.G. ButlerApril 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations0-1792-8R.P. Bligh, D.C. Alberson, W.L. Menges, R.R. ReaganSeptember 2002
Testing and Evaluation of Recycled Materials in Roadside Safety Devices1458-3R.P. Bligh, W.L. Menges, D.C. AlbersonApril 2001
Summary and Recommendations of Recycled Materials in Roadside Safety Devices1458-SR.P. Bligh, D.C. Alberson, B.G. ButlerFebruary 2001
Evaluation of Design and Retrofit Concepts for Slip-Base Sign Support Systems7-3911-SR.P. Bligh, C.E. Buth, W.L. Menges, B.G. ButlerFebruary 2001
Testing and Evaluation of a Pedestal Base Sign Support0-1792-3D.L. Bullard, R.P. Bligh, W.L. Menges, S.K. StoneJanuary 2001
Testing and Evaluation of the Solar Panel Sign Support System0-1792-4D.L. Bullard, R.P. Bligh, W.L. Menges, S.K. StoneJanuary 2001
NCHRP Report 350 Test 3-11 of the New York DOT Portable Concrete Barrier with I-Beam Connection (Retest)473220-14R.P. Bligh, W.L. Menges, S.K. SandersJuly 2001
Testing and Evaluation of Slip Base Sign Supports0-1792-5R.P. Bligh, D.L. Bullard, W.L. Menges, S.K. SchoenemanMay 2001
Laboratory Testing of Recycled Materials in Roadside Safety Devices1458-2R.P. Bligh, D.C. Alberson, A.O. Atahan, A.R. BowenNovember 2001
Testing and Evaluation of Molded Plastic Mailboxes0-1792-6R.P. Bligh, W.L. Menges, S.K. StoneSeptember 2001
Impact Performance Evaluation of Work Zone Traffic Control Devices0-1792-2R.P. Bligh, D.L. Bullard, W.L. Menges, S.K. StoneDecember 2000
NCHRP Report 350 Evaluation of the Minnesota DOT Transitions473390-20R.P. Bligh, K.K. Mak, W.L. Menges, W.F. WilliamsDecember 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-10C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B. AbbotFebruary 2000
Test Risk Assessment Program (TRAP): Version 2.1472540-FR.P. Bligh, H.E. Ross, B. Epperson, K. SherryJanuary 2000
Crash Testing and Evaluation of the Eccentric Loader Terminal (ELT)RF473390-01K.K. Mak, R.P. Bligh, W.L. MengesMarch 1999
Crash Testing of Ford Taurus, Chevrolet Lumina, Plymouth Neon, and Dodge Caravan - In Support of Finite Element Computer ModelingProject 472580K.K. Mak, R.P. Bligh, W.L. Menges, S.K. StoneMay 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck0-1804-8C.E. Buth, W.F. Williams, R.P. Bligh, W.L. MengesNovember 1999
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail1804-3C.E. Buth, W.F. Williams, R.P. Bligh, W.L. Menges, B.G. ButlerDecember 1998
Testing of State Roadside Safety Systems Volume VII: Appendix F - Crash Testing and Evaluation of the Minnesota Swing-Away Mailbox SupportFHWA-RD-98-042K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume V: Appendix D - Crash Testing and Evaluation of a Washington, DC, PL-1 Bridge RailFHWA-RD-98-040K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume XIII: Appendix L - Crash Testing and Evaluation of the Modified MELTFHWA-RD-98-048K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume X: Appendix I - Crash Testing and Evaluation of a Mini-MELT for a W-Beam, Weak-Post (G2) Guardrail SystemFHWA-RD-98-045K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume IX Appendix H- Crash Testing and Evaluation of the NETC Pl-2 Bridge Rail DesignFHWA-RD-98-044K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume VI: Appendix E - Crash Testing and Evaluation of a Modified Breakaway Cable Terminal (BCT) DesignFHWA-RD-98-041K.K. Mak, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume XI: Appendix J - Crash Testing and Evaluation of Existing Guardrail SystemsFHWA-RD-98-046K.K. Mak, R.P. Bligh, W.L. MengesFebruary 1998
Testing of State Roadside Safety Systems Volume VIII: Appendix G - Crash Testing and Evaluation of the Single Slope Bridge RailFHWA-RD-98-043K.K. Mak, W.L. MengesFebruary 1998
NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail0-1804-4C.E. Buth, R.P. Bligh, W.L. MengesJuly 1998
NCHRP Report 350 Test 3-11 of the Texas Type T411 Bridge Rail0-1804-3C.E. Buth, R.P. Bligh, W.L. MengesMay 1998
Safety of Driveways in Close Proximity to Each Other7-2946-SH.E. Ross, K.K. Mak, R.K. LavingiaOctober 1998
Testing and Evaluation of a Modified Steel Post W-Beam Guardrail with Recycled Polyethylene BlockoutsTTI-1997-10R.P. Bligh, W.L. MengesFebruary 1997
Testing and Evaluation of Wyoming Road Closure GateTTI-1997-11K.K. Mak, R.P. Bligh, D.C. AlbersonJanuary 1997
Furnace Butt Welded Pipe for Small Sign Supports7-2996-SC.E. Buth, R.P. Bligh, W.L. MengesNovember 1997
Evaluation of a Modified Steel Post W-Beam Guardrail System7-3963-SR.P. Bligh, W.L. Menges, B.G. ButlerNovember 1997
Evaluation of Work Zone Barricades7-3910-SK.K. Mak, R.P. Bligh, W.L. MengesNovember 1997
Testing and Evaluation of the W-Beam Transition (on Steel Posts with Timber Blockouts) to the Vertical Flared Back Concrete Bridge ParapetFHWA-RD-96-200K.K. Mak, W.L. Menges1997
NCHRP Report 350 Compliance Tests of the V-Loc Sign Support System405631-1FR.P. Bligh, W.L. Menges, D.C. AlbersonAugust 1996
Testing of State Roadside Safety Systems Volume IV: Appendix C - Crash Test and Evaluation of a Pennsylvania Transition DesignFHWA-RD-96-039K.K. Mak, W.L. MengesAugust 1996
Testing of State Roadside Safety Systems Volume III: Appendix B - Crash Testing and Evaluation of a Guardrail System for Low-Fill CulvertFHWA-RD-96-038K.K. Mak, R.P. Bligh, W.L. MengesAugust 1996
Testing of State Roadside Safety Systems, Volume II: Appendix A - Crash Testing and Evaluation of a Michigan Thrie-Beam Transition DesignFHWA-RD-96-037K.K. Mak, W.L. MengesAugust 1996
NCHRP Report 350 Test 3-34 on the ADIEMD.L. Ivey, R.P. Bligh, W.L. Menges, J.C. Liu, A.G. ArnoldAugust 1996
Evaluation of Sign Substrates for Use with Plastic Drums2924-3FK.K. Mak, R.P. Bligh, W.L. MengesDecember 1996
Evaluation of Work Zone Barricades and Temporary Sign Supports5388-1FK.K. Mak, R.P. Bligh, W.L. MengesFebruary 1996
Wyoming Road Closure GateTTI-1996-ID18207K.K. Mak, R.P. Bligh, W.B. WilsonJanuary 1996
Testing and Evaluation of the Wyoming 740WYBRAIL Bridge Railing SystemFHWA-RD-96K.K. Mak, D.L. Bullard, W.L. MengesMay 1996
Testing of State Roadside Safety Systems Volume XIV: Appendix M - Laboratory and Pendulum Testing of Modified Breakaway Wooden PostsFHWA-RD-96-K.K. Mak, R.P. Bligh, W.L. MengesSeptember 1996
Testing of State Roadside Safety Systems: Volume I - Technical ReportFHWA-RD-96-036K.K. Mak, R.P. Bligh, W.L. MengesSeptember 1996
NCHRP Report 350 Compliance Tests of the ET-2000Projects 220510 & 220537H.E. Ross, W.L. Menges, D.L. BullardAugust 1995
Wyoming Test Level 4 Bridge RailingTTI-1996-1K.K. Mak, W.L. Menges, D.L. BullardDecember 1995
Applications of Recycled Materials in Roadside Safety Devices1458-1R.P. Bligh, D.C. Alberson, B.G. ButlerJune 1995
End Terminal for Box-Beam Median Barrier: Final ReportK.K. Mak, R.P. Bligh, D.L. Bullard, W.L. MengesJune 1995
Geometric Design Guidelines for Suburban High-Speed Curb and Gutter Roadways1347-1FD.B. Fambro, R.L. Nowlin, S.P. Warren, K. Lienau, J.M. Mounce, R.P. Bligh, K.K. Mak, H.E. RossMay 1995
Evaluation of Plastic Drum Specifications2924-1FK.K. Mak, R.A. ZimmerOctober 1995
Development of W-Beam Slotted Rail End Terminal DesignRF 7199-3FK.K. Mak, R.P. Bligh, W.L. MengesMay 1994
Short-Radius Thrie Beam Treatment for Intersecting Streets and Drives1442-1FR.P. Bligh, H.E. Ross, D.C. AlbersonNovember 1994
Test and Evaluation of Arizona Slip-Away Base Luminaire Supports7236-1FR.P. Bligh, H.E. Ross, D.L. BullardSeptember 1994
Preliminary Analysis of Transformer Bases1963-1FS.B. Shrestha, J.R. Morgan, H.E. Ross, R.P. BlighAugust 1993
NDE Techniques for Detecting Grout Defects in Cable Stays1268-1FR.P. Bligh, R.W. James, D.E. Bray, S. NakirekantiAugust 1993
Evaluating the Benefits of Slope Rounding0468F-1FH.E. Ross, R.P. Bligh, J.C. LiuJune 1993
Proposed Bridge Management System Implementation Plan for Texas1259-1FR.W. James, G. Stukhart, W.F. McFarland, A. Garcia-Diaz, R.P. Bligh, S. BawejaMay 1993
Mailbox Bracket Crash Tests1945-2FH.E. Ross, D.L. Bullard, D.C. AlbersonNovember 1993
Crash Testing and Evaluation of Tennessee Bridge Rail and Guardrail Designs - Phase I, Volume II7166-2R.P. Bligh, K.K. MakFebruary 1992
Development of End Terminal for Box Beam Guardrail, Phase 1 - Feasibility Study, Final ReportTTI-1992-30K.K. Mak, D.L. SickingJuly 1992
Evaluation of Bridge Approach Rails7155-1FR.P. Bligh, D.L. Sicking, D.L. BullardMay 1992
Bridge Railing End Treatments at Intersecting Streets and Drives1263-1FH.E. Ross, R.P. Bligh, C.B. ParnellNovember 1992
Development of End Terminal for Box-Beam Guardrail. Phase II - Crash Testing and Evaluation, Final ReportTTI-1992-27K.K. Mak, D.L. SickingSeptember 1992
An Evaluation of Selected Truck Mounted Attenuators (TMA's) with Recommended Performance Specifications991-1L.I. Griffin, R.A. Zimmer, W.L. Campise, K.K. MakAugust 1991
Testing and Evaluation of Work Zone Traffic Control Devices Provided by Flasher Equipment CompanyTTI-1991-8K.K. Mak, W.L. CampiseJanuary 1991
Study for a Comprehensive Bridge Management System for Texas1212-1FG. Stukhart, R.W. James, A. Garcia-Diaz, R.P. Bligh, J. Sobanjo, W.F. McFarlandJuly 1991
Testing and Evaluation of Work Zone Traffic Control Devices1938-1FK.K. Mak, R.A. Zimmer, W.L. CampiseNovember 1991
Testing and Evaluation of Sign Support with Cluster Attachments7137-1K.K. Mak, W.L. CampiseApril 1990
Automated Barrier Gate Design DevelopmentR.W. James, H.E. Ross, H. ZhangJune 1990
Testing and Evaluation of Work Zone Traffic Control Devices1917-1FK.K. Mak, W.L. CampiseOctober 1990
Test and Evaluation of Ontario "Tall Wall" Barrier with an 80,000-Pound Tractor-TrailerK.K. Mak, W.L. CampiseSeptember 1990
Testing and Evaluation of Ibc Mk-7 Barrier (With Stabilized Fill Material) with an 80,000-Pound Tractor Van-TrailerK.K. Mak, T.J. Hirsch, D.L. BullardAugust 1989
Energy Dissipation Characteristics of Clustered Rubber Cylinders453-1FD.L. Sicking, M. Thompson, H.E. RossFebruary 1989
Rollover Caused by Concrete Safety Shaped Barrier, Volume I - Technical ReportFHWA-RD-88-219K.K. Mak, D.L. SickingJanuary 1989
Rollover Caused by Concrete Safety Shaped Barrier, Volume II - AppendicesK.K. Mak, D.L. Sicking, J.R. LockJanuary 1989
Recommended Guidelines for New Utility InstallationsD.L. Ivey, K.K. MakJanuary 1989
Testing and Evaluation of Minnesota Type "D" Braced, Three-Legged Sign Installation with 3-Pound Steel Channel U-Posts0394-1K.K. Mak, D.L. BullardJuly 1989
Development of a Single-Slope Concrete Median Barrier9429CDK-1W.L. Beason, H.E. Ross, H.S. Perera, W.L. Campise, D.L. BullardJune 1989
Crash Testing Florida DOT Standard Guardrail Transition Section at Connection to Bridge Traffic Rail Wing Post0385-1R.P. Bligh, H.E. Ross, D.L. BullardMarch 1989
Evaluation of Movable Barrier for Separating Contraflow Lanes from Freeway LanesH.E. RossMay 1989
Development of a Box Beam Guardrail Retrofit Transition to the Wyoming Steel Tube-Type Bridge Railing0382-1K.K. Mak, R.P. Bligh, C.E. Buth, D.L. BullardOctober 1989
Small Sign Support Analysis, Phase III: Benefit/Cost AnalysisH.E. Ross, R.P. Bligh, D.L. SickingAugust 1988
Small Sign Support Analysis, Phase I: Crash Test ProgramFHWA-AZ88-202-1H.E. Ross, D.L. Sicking, W.L. Campise, R.A. ZimmerAugust 1988
Oblique Angle Crash Tests of Loaded Heavy Trucks Into an Instrumented WallDOT HS 807 256K.K. Mak, W.L. Beason, T.J. Hirsch, W.L. CampiseFebruary 1988
Development of a Strong Beam Guardrail to Bridge Rail TransitionTTI-1988-ID19789R.P. Bligh, D.L. Sicking, H.E. RossJanuary 1988
Accident Analysis for Urban Freeways, Volume I: Technical Report399-1FK.K. Mak, B.H. DeLucia, T.T. Chira-Chavala, R.Q. BrackettJune 1988
Truck Losses of Control Produced by Pavement Edge and Shoulder ConditionsD.L. Ivey, H.E. Ross, D.L. Sicking, C. MacadamJune 1988
Development of Guardrail to Bridge Rail Transition461-1FR.P. Bligh, D.L. Sicking, H.E. RossJune 1988
Testing and Evaluation of Wyoming Tube-Type Bridge Rail368-1K.K. Mak, D.L. BullardMarch 1988
Heavy Truck Fuel System Integrity Study: Summary ReportR.J. Koppa, K.K. Mak, J.R. LockNovember 1988
Optimization of Strong Post W-Beam Guardrail1147-1FD.L. Sicking, R.P. Bligh, H.E. RossNovember 1988
Development of New Guardrail End Treatments404-1FD.L. Sicking, A.B. Qureshy, R.P. Bligh, H.E. Ross, C.E. ButhOctober 1988
Small Sign Support Analysis, Phase II: Static, Pendulum and Full-Scale Crash Test Programs, Volume II (Appendices)J.R. Morgan, H.E. Ross, R.E. Schuler1988
Small Sign Support Analysis, Phase II: Static, Pendulum and Full-Scale Crash Test Programs, Volume I (Report)J.R. Morgan, H.E. Ross, R.E. Schuler, W.L. Campise1988
Structural Optimization of Strong Post W-Beam GuardrailD.L. Sicking, H.E. RossJanuary 1987
Barriers in Construction Zones, Volume 3: Appendices B, C, D and ERF3825D.L. Ivey, K.C. Walker, H.E. Ross, W.L. Beason, R.J. KoppaApril 1985
Roadside Concrete Barriers: Warrants and End Treatment346-1FD.L. Sicking, H.E. RossNovember 1985
Guidelines for Use of Temporary Barriers in Work Zones, Volume I: Final Report4151-1H.E. Ross, D.L. Sicking1985
School Bus Safety Equipment EvaluationR.Q. Brackett, K.N. Womack, R.J. Koppa, K.K. MakDecember 1984
School Bus Safety Equipment Evaluation: Executive SummaryR.Q. Brackett, K.N. Womack, R.J. Koppa, K.K. MakDecember 1984
Test and Evaluation of Neighborhood Mailbox343-2W.L. Menges, H.E. RossMarch 1984
Emergency Opening System for an Authorized Vehicle Lane105-1FJ.W. Strybos, J.R. Morgan, H.E. RossMarch 1984
Performance Evaluation of the Post-Mate Punched Square Tube SignpostW.L. Campise, H.E. RossMay 1984
Development of Truck-Mounted Portable Maintenance Barrier262-5W.L. Beason, H.E. RossMay 1984
Development of a Safe End Treatment for W-Beam-On-Barrels Barrier262-6FD.L. Sicking, H.E. Ross, B. GauglerNovember 1984
Evaluation of Franklin Steel Eze-Erect Sign Support System with Modified Spacer-Retainer Strap0-7011D.L. Sicking, H.E. Ross, J.A. HeacockOctober 1984
Preliminary Study of Illegal Passing of School BusesR.Q. Brackett, K.K. Mak, T. CarnahanSeptember 1984
Strength of Guardrail Post in Rock343-1 (Supplement)D.W. Eggers, T.J. Hirsch, H.E. RossSeptember 1984
Delineation of Temporary Barriers in Work ZonesFHWA/RD-84/079R.Q. Brackett, M.A. Stuart, D.L. Woods, H.E. Ross1984
High-Speed Crash Test of Multiple Support Sign with U-Posts and V-Loc Base4872-2P.R. Hall, H.E. Ross, D.L. SickingJuly 1983
Design and Tests of a Precast Concrete Barrier for Work Zones262-1H.E. Ross, D.L. SickingJuly 1983
A Study of the Soil-Structure Interaction Behavior of Highway Guardrail Posts343-1J.F. Dewey, J.K. Jeyapalan, T.J. Hirsch, H.E. RossJuly 1983
Development of Guidelines for Placement of Longitudinal Barriers on Slopes - Volume I: Executive Summary3659-1H.E. Ross, D.L. SickingMay 1983
Test and Evaluation of Rural Mailbox Supports370-1FP.R. Hall, H.E. RossMay 1983
Development of Guidelines for Placement of Longitudinal Barriers on Slopes - Volume II: Full-Scale Crash Tests3659-2H.E. Ross, D.G. Smith, D.L. Sicking, P.R. HallMay 1983
Soil-Foundation Interaction Behavior of Highway Guardrail PostsJ.K. Jeyapalan, J.F. Dewey, T.J. Hirsch, H.E. Ross, H.D. CoonerNovember 1983
Development of Guidelines for Placement of Longitudinal Barriers on Slopes - Volume III: Guidelines3659-3H.E. Ross, D.L. Sicking1983
Low-Speed Crash Test of Multiple Support Sign with U-Posts and V-Loc Base4872-1P.R. Hall, H.E. Ross, D.L. Sicking1983
An End Treatment for Concrete Barriers Used in Work Zones262-2D.L. Sicking, H.E. Ross, V. Wagle, E.L. MarquisAugust 1982
A Portable Traffic Barrier for Work Zones262-3D.L. Sicking, H.E. Ross, D.L. Ivey, T.J. HirschOctober 1982
A Crash Cushion for Narrow Objects296-1FD.L. Sicking, H.E. Ross, F.C. BensonSeptember 1982
Test and Evaluation of Rural Mailbox Installations0982-1H.E. Ross, P. O'ReillyAugust 1981
Safety Treatment of Roadside Drainage StructuresTTI-1981-7H.E. Ross, D.L. Sicking, T.J. Hirsch, H.D. Cooner, J.F. Nixon, S.V. Fox, C.P. DamonAugust 1981
Static Load Tests of Franklin Steel Signposts4277-1H.E. Ross, D.L. SickingDecember 1981
Safety Treatment of Roadside Parallel-Drainage Structures280-2FH.E. Ross, T.J. Hirsch, D.L. SickingJune 1981
Safety Treatment of Roadside Cross-Drainage Structures280-1H.E. Ross, T.J. Hirsch, B. Jackson, D.L. SickingMarch 1981
Colorado Median Barrier End Treatment Tests4179-1FR.G. Robertson, H.E. RossMay 1981
Crash Tests of Small Highway Sign Supports3254-3H.E. Ross, K.C. Walker, M.J. Effenberger1980
Safety Treatment of Roadside Culverts on Low Volume Roads225-1T. Kohutek, H.E. RossMarch 1978
Impact Behavior of Thin-Wall Steel Tube Signposts and Delineator Post264-1FH.E. Ross, K.C. WalkerNovember 1978
Static and Dynamic Testing of Franklin Steel Signposts3636-1FH.E. Ross, K.C. Walker1978
Guide for Selecting, Locating, and Designing Traffic Barriers - Volume I: GuidelinesH.E. Ross, T. Kohutek, J. PledgerFebruary 1976
Evaluation of Roadway Safety Features by Computer Simulation--A Final Report140-10FH.E. RossFebruary 1975
Tentative Pavement and Geometric Design Criteria for Minimizing HydroplaningFHWA-RD-75-11B.M. Gallaway, D.L. Ivey, H.E. Ross, W.B. Ledbetter, D.L. Woods, R.E. SchillerFebruary 1975
Dynamic Behavior of an Automobile Traversing Selected Curbs and Medians140-6H.E. Ross, E.R. PostJanuary 1975
Vehicle Exteriors and Pedestrian Injury Prevention. Volume 1. Summary Report.RF 814-1H.E. Ross1975
Evaluation of Roadway Safety Features by Computer Simulation--A Summary Report140-10F(S)H.E. Ross1975
Highway Vehicle Object Simulation Model (HVOSM) User's Manual140-9M.E. James, H.E. RossAugust 1974
Criteria for Guardrail Need and Location on Embankments -- Volume I: Development of Criteria140-4H.E. Ross, E.R. PostApril 1972
Comparisons of Full-Scale Embankment Tests with Computer Simulations, Volume 1, Test Results and Comparisons140-7H.E. Ross, E.R. PostDecember 1972
Criteria for Guardrail Need and Location on Embankments -- Volume II: Computer Input and Sample Output140-4H.E. Ross, E.R. PostJuly 1972
Simulation of Vehicle Impact with the Texas Concrete Median Barrier, Volume I: Test Comparisons and Parameter Study140-5R.D. Young, E.R. Post, H.E. Ross, R.M. HolcombJune 1972
Criteria for Design of Safe Sloping Culvert Grates--Volume One, Development of Criteria140-3H.E. Ross, E.R. PostAugust 1971
Documentation of Input for Single Vehicle Accident Computer Program140-1R.D. Young, T.C. Edwards, R.J. Birdwell, H.E. RossJuly 1969
Fatigue Analysis of the Cast Aluminum Base75-11H.E. Ross, T.C. Edwards, G. BabbAugust 1968
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