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Design, Testing & Performance Evaluation

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Publications – All (temporary)

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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 Design Standards for Mounting Temporary Large Guide Signs0-6782-SR.P. Bligh, D.R. Arrington, W.L. Menges, D.L. Kuhn2014
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
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
MASH Test 5-12 of the Schock ComBAR Parapet401761-SBG1C.E. Buth, 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
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
Roadside Safety Device Crash Testing Program9-1002-SR.P. Bligh, A. Abuodeh, D.R. Arrington, N.M. Sheikh, C. Silvestri Dobrovolny, W.F. Williams2011
Improvements to Large and Small Roadside Sign Hardware and Design0-6363-SR.P. Bligh, D.R. Arrington, C. Silvestri Dobrovolny2011
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
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
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
Full Scale Crash Testing of the Florida DOT Type F Curb400091-FSU1-4W.F. Williams, W.L. Menges, R.R. ReaganMarch 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
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
Testing and Evaluation of W-Beam Guardrails Buried-in-BackslopeFHWA-RD-99-055A.G. Arnold, C.E. Buth, W.L. MengesJanuary 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
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
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 3-38 of the Modified Narrow Connecticut Impact Attenuation System (NCIAS)404231-5C.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
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
Testing and Evaluation of W-Beam Guardrails Buried-In-BackslopeFHWA RD-99-055A.G. Arnold, C.E. Buth, W.L. MengesJanuary 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
Effective Placement of Detectors for Computerized Traffic Control Summary Report1392-9FD.L. Woods, N.J. RowanDecember 1994
Effective Placement of Detectors at Diamond Interchanges1392-4D. Prabhakar, C.J. Messer, D.L. WoodsDecember 1994
Optimal Detector Locations for HOV Lane Operations1392-7D.L. WoodsDecember 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
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
Strategies for Targeting Hispanic DWI CountermeasuresTTI-1994-9K.N. Womack, S.S. Frankel, R.N. ReinhardtSeptember 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 XIII: Appendix L 32-In ( 813-Mm) Thrie-Beam TransitionFHWA-RD-93-156C.E. Buth, T.J. Hirsch, W.L. MengesSeptember 1993
Testing of New Bridge Rail and Transition Designs - Volume XIV: Axial Tensile Strength of Thrie and W-Beam Terminal Connectors, Appendix MC.E. Buth, T.J. Hirsch, M. Henderson1993
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 III: Br27d Bridge Railing, Appendix BC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume II: Oregon Side Mounted Bridge Railing, Appendix AC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume VI: 32-In ( 813-Mm) New Jersey Safety Shape, Appendix EC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume VII: 32-In ( 813-Mm) F-Shape Bridge Railing, Appendix FC.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 I: Technical ReportFHWA-RD-93-058C.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume X: 42-In (1. 07-M) Concrete Parapet Bridge Railing, Appendix IC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume XII: Oregon Transition, Appendix KC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail Transition Designs, Volume V: 32-In (813-Mm) Concrete Parapet Bridge Railing, Appendix DC.E. Buth, T.J. Hirsch, W.L. Menges1993
Testing of New Bridge Rail and Transition Designs - Volume IV: Illinois 23991 Bridge Railing, Appendix CC.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 Xi: 42-In (1. 07-M) F-Shape Bridge Railing Appendix JC.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
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
Crash Test of Texas T202 Bridge Rail1179-2FT.J. Hirsch, C.E. Buth, W.L. Campise, D. KaderkaMay 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
Truck-Mounted AttenuatorsRF 7015C.E. Buth, R.M. Olson, J.R. Morgan, W.L. Campise, J.C. HeslopMarch 1986
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
Traffic Barriers for Parkways: Performance Evaluation of a Stone Masonry GuardwallFHWA/RD-85/066R.A. Zimmer, W.L. CampiseApril 1985
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
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
Small Car Interactions with Roadside Barriers, Volume 1 -- Engineering Evaluation333-1FD.L. Woods, O.J. Pendleton, M.S. Von Tress1985
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
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
Delineation of Temporary Barriers in Work ZonesFHWA/RD-84/079R.Q. Brackett, M.A. Stuart, D.L. Woods, H.E. Ross1984
Freeway Frontage Road Operations and Safety Design288-4FD.L. Woods1984
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
Pavement Edges and Vehicle Stability -- A Basis for Maintenance GuidelinesR.A. Zimmer, D.L. IveyJanuary 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
Pavement Edges and Vehicle Stability -- A Basis for Maintenance Guidelines328-1R.A. Zimmer, D.L. IveySeptember 1982
Crashworthiness of Aluminum Tru-Beam Bridge RailingRF 4583W.L. Campise, C.E. ButhSeptember 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
Performance Upgrading of Commercial Vehicle Rear Underride Guards: Volume 1 - Summary ReportC.E. Buth, T.J. Hirsch, L.I. Griffin, M.E. James1980
Safety Design and Operational Practices for Streets and HighwaysN.J. Rowan, D.L. Woods, V.G. Stover, D.A. Anderson, J.H. Dozier1980
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--Appendix, Cost Effectiveness Analysis Manual15-2FG.D. Weaver, D.L. WoodsAugust 1975
Cost-Effectiveness Evaluation of Roadside Safety Improvements on Texas Highways--Final Report15-2FG.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
Urban Traffic Noise Reduction: Final Report166-4FD.L. Woods, M.F. YoungAugust 1971
Torsional Strength of Prestressed Concrete Bridge Girders150-1FC.E. Buth, H.L. FurrAugust 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
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