Publications

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TitleReport NumberAuthor(s)Date
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. Haug, W.F. Williams, G. Fry, D. Lord, S.R. Geedipally, A. Abu-Odeh, W.L. MengesApril 2011
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope405160-4-1A. Abu-Odeh, R.P. Bligh, D.L. Bullard, W.L. MengesNovember 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
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount0-5210-2N.M. Sheikh, R.P. Bligh, W.L. Menges, R.R. HaugNovember 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 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
Retrofit Railings for Truss Bridges0-4419-5C.E. Buth, W.F. Williams, W.L. Menges, R.R. HaugOctober 2005
Portable Concrete Traffic Barrier for Maintenance Operations0-4692-1R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. HaugMay 2005
Development of Low-Deflection Precast Concrete Barrier0-4162-3R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. HaugJanuary 2005
Performance Evaluation of the Modified T77 Bridge Rail0-4852-SD.L. BullardJanuary 2005
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
TL-4 Crash Testing of the F411 Bridge Rail9-8132-P7D.C. Alberson, W.L. Menges, R.R. HaugOctober 2004
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail9-8132-1D.C. Alberson, W.F. Williams, W.L. Menges, R. HaugFebruary 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips0-4162-2R.P. Bligh, N.R. Seckinger, A. Abu-Odeh, P.N. Roschke, W.L. Menges, R. HaugJanuary 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge409680-1W.F. Williams, C.E. Buth, W.L. Menges, R.R. Haug 2004
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. HaugNovember 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions0-4564-1R.P. Bligh, W.L. Menges, R. HaugOctober 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. HaugSeptember 2003
Performance Evaluation of Two Aesthetic Bridge Rails4288-SD.L. BullardJune 2003
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails4288-1D.L. Bullard, W.F. Williams, W.L. Menges, R. HaugOctober 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations0-1792-8R.P. Bligh, D.C. Alberson, W.L. Menges, R. HaugSeptember 2002
Evaluation of Texas Grid-Slot Portable Concrete Barrier System0-4162-1R.P. Bligh, D.L. Bullard, W.L. Menges, B.G. ButlerApril 2002
NCHRP Report 350 Test 3-11 of the Steel-Backed Timber Guardrail405181-2D.L. Bullard, W.L. Menges, S.K. SandersJune 2001
Testing and Evaluation of Slip Base Sign Supports0-1792-5R.P. Bligh, D.L. Bullard, W.L. Menges, S.K. SchoenemanMay 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 a Pedestal Base Sign Support0-1792-3D.L. Bullard, R.P. Bligh, W.L. Menges, S.K. SandersJanuary 2001
Testing and Evaluation of the Solar Panel Sign Support System0-1792-4D.L. Bullard, R.P. Bligh, W.L. Menges, S.K. SandersJanuary 2001
Impact Performance Evaluation of Work Zone Traffic Control Devices0-1792-2R.P. Bligh, D.L. Bullard, W.L. Menges, S.K. SandersDecember 2000
Design and Testing of a Break Away Mount for Cluster Box Unit (CBU) and Neighborhood Delivery and Collection Box Unit (NDCBU)Research Project 405461D.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
Development and Testing of the Steel U-Channel Slip Splice Sign Support220500D.L. Bullard, D.C. Alberson, W.L. MengesMarch 1996
Testing and Evaluation of the Modified MELTFHWA-RD-96-202D.C. Alberson, D.L. BullardFebruary 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. Alberson 1996
Wyoming Test Level 4 Bridge RailingTTI-1996-1K.K. Mak, W.L. Menges, D.L. BullardDecember 1995
NCHRP Report 350 Compliance Tests of the ET-2000Projects 220510 & 220537H.E. Ross, W.L. Menges, D.L. BullardAugust 1995
End Terminal for Box-Beam Median Barrier: Final ReportK.K. Mak, R.P. Bligh, D.L. Bullard, W.L. MengesJune 1995
Test and Evaluation of Arizona Slip-Away Base Luminaire Supports7236-1FR.P. Bligh, H.E. Ross, D.L. BullardSeptember 1994
Mailbox Bracket Crash Tests1945-2FH.E. Ross, D.L. Bullard, D.C. AlbersonNovember 1993
Crash Testing of Louisiana's 3 1/2" Diameter Multi-Directional, Single Steel Post, Small Sign SupportFHWA/LA-93/267D.L. BullardMarch 1993
Development of a Limited-Slip Portable Concrete Barrier Connection1959-1W.L. Beason, D.L. Bullard 1993
Texas Skid Initiated Accident Reduction Program910-1FD.L. Ivey, L.I. Griffin, J.R. Lock, D.L. BullardAugust 1992
Evaluation of Bridge Approach Rails7155-1FR.P. Bligh, D. Sicking, D.L. BullardMay 1992
Evaluation of the Crash Worthiness of the Florida Thin Walled Aluminum Tube and Steel U-Channel Sign SupportsRF 7185-1FD.L. BullardMay 1992
Two Post Driveable Sign Supports1219-1FJ.R. Morgan, D.L. Bullard 1992
Development of a Box Beam Guardrail Retrofit Transition to the Wyoming Steel Tube-Type Bridge Railing (Prepared for the Wyoming State Highway Department Project BR-NBIS (004).)0382-1K.K. Mak, R.P. Bligh, C.E. Buth, D.L. BullardOctober 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
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. Bullard 1989
Testing and Evaluation of Wyoming Tube-Type Bridge Rail368-1K.K. Mak, D.L. Bullard 1988