Publications

Quick Search

Begin typing a title, author, or keyword.

TitleReport NumberAuthor(s)Date
Signs on Concrete Median Barriers0-6646-1A. Abu-Odeh, 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
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
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
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
Development and Testing of Anchored Temporary Concrete Barrier for Use on Asphalt405160-00025N.M. Sheikh, W.L. MengesMay 2012
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, D.R. Arrington, R.P. Bligh, W.L. MengesFebruary 2012
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
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
MASH Test 3-11 of the W-Beam Guardrail on Low-Fill Box Culvert405160-23-2W.F. Williams, W.L. MengesNovember 2011
Development of a MASH TL-3 Median Barrier Gate9-1002-2R.P. Bligh, D.R. Arrington, C. Silvestri, W.L. MengesJune 2011
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
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. Abu-Odeh, W.L. MengesMarch 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 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 Field Applied Fittings for Wire Rope Barrier and Conversion to High Tension405160-11-1D.R. Arrington, D.C. Alberson, W.L. MengesAugust 2010
Evaluation of Barriers for Very High Speed Roadways0-6071-2R.P. Bligh, N.M. Sheikh, A. Abu-Odeh, W.L. MengesMarch 2010
NCHRP Report 350 Crash Testing and Evaluation of the S-Square® Mailbox System0-5210-7R.P. Bligh, W.L. MengesJanuary 2010
Video over IP Design Guidebook0-5942-P1R.E. Brydia, B.E. Brackin, R.F. De Roche, J.D. Johnson, G.B. ThomasDecember 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
MASH08 Test 3-11 of the Rockingham Precast Concrete BarrierC.E. Buth, W.F. Williams, W.L. MengesSeptember 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
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads405160-14-1D.R. Arrington, R.P. Bligh, W.L. MengesJuly 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
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail0-5210-6R.P. Bligh, W.F. Williams, W.L. MengesApril 2009
Analysis of a Flexible Bridge Rail System for High-Speed Roadways0-5210-4R.P. Bligh, A. Abu-Odeh, W.F. Williams, W.L. MengesDecember 2008
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 Bexar Concrete Works F-Shape Concrete Traffic Barrier (CTB) with Quick-Bolt ConnectionR.P. Bligh, 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 F-Shape Barriers on Slopes0-5210-3N.M. Sheikh, R.P. Bligh, W.L. MengesMarch 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail407049-1W.F. Williams, R.P. Bligh, W.L. MengesMarch 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
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
Repair/Retrofit Anchorage Designs for Bridge Rails0-4823-T1-1W.F. Williams, C.E. Buth, W.L. MengesMarch 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
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
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
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
Retrofit Railings for Truss Bridges0-4419-5C.E. Buth, W.F. Williams, W.L. Menges, R.R. HaugOctober 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
Portable Concrete Traffic Barrier for Maintenance Operations0-4692-1R.P. Bligh, N.M. Sheikh, W.L. Menges, R.R. HaugMay 2005
Ethernet for ITS Field Data Communications0-4768-SL. Ruback, B.E. Brackin, D.W. RickersonApril 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
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. HaugJanuary 2005
Railing Design for New Truss Bridges0-4419-4W.F. Williams, C. Eugene Buth, W.L. MengesOctober 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. 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
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
Testing and Evaluation of Molded Plastic Mailboxes0-1792-6R.P. Bligh, W.L. Menges, S.K. SandersSeptember 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. SandersJune 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 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 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
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers404821-1W.L. Menges, C.E. Buth, R.A. Zimmer, W.F. WilliamsFebruary 2000
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 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 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 of State Roadside Safety Systems Volume V: Appendix D - Crash Testing and Evaluation of a Washington, DC, PL-1 Bridge RailK.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 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 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 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 VI: Appendix E - Crash Testing and Evaluation of a Modified Breakaway Cable Terminal (BCT) DesignFHWA-RD-98-041K.K. Mak, W.L. MengesFebruary 1998
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
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. LewisNovember 1997
Furnace Butt Welded Pipe for Small Sign Supports7-2996-SC.E. Buth, R.P. Bligh, W.L. MengesNovember 1997
Traffic Noise Effects of Elevated, Depressed, and At-Grade Level Freeways in Texas1327-3R.A. Zimmer, J.L. BuffingtonAugust 1997
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 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. Menges 1997
Evaluation of Sign Substrates for Use with Plastic Drums2924-3FK.K. Mak, R.P. Bligh, W.L. MengesDecember 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-K.K. Mak, R.P. Bligh, W.L. MengesSeptember 1996
Testing of State Roadside Safety Systems Volume IV: Appendix C - Crash Test and Evaluation of a Pennsylvania Transition DesignFHWA-RD-96K.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-96K.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-96K.K. Mak, W.L. MengesAugust 1996
NCHRP Report 350 Compliance Tests of the V-Loc Sign Support System (Prepared for Foresight Products, Inc.)405631-1FR.P. Bligh, W.L. Menges, D.C. AlbersonAugust 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
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
NCHRP Report 350 Compliance Test 5-12 of the 1.07 m Vertical Wall Bridge Railing405511-2D.C. Alberson, R.A. Zimmer, 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
Evaluation of Work Zone Barricades and Temporary Sign Supports5388-1FK.K. Mak, R.P. Bligh, W.L. MengesFebruary 1996
Crash Testing and Evaluation of Retrofit Bridge Railings and TransitionFHWA-RD-96-032C.E. Buth, W.L. Menges 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. Menges 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
Measuring Driver Performance in Braking ManeuversTRB 960335R.J. Koppa, D.B. Fambro, R.A. Zimmer 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 ADIEMTTI-1995-5D.L. Ivey, D.C. Alberson, W.L. MengesDecember 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
Evaluation of Plastic Drum Specifications2924-1FK.K. Mak, R.A. Zimmer 1995
Development of W-Beam Slotted Rail End Terminal DesignRF 7199-3FK.K. Mak, R.P. Bligh, W.L. Menges 1994
Testing of New Bridge Rail and Transition Designs, Volume I: Technical ReportFHWA-RD-93-058C.E. Buth, T.J. Hirsch, W.L. Menges 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. Menges 1993
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. Menges 1993
Testing of New Bridge Rail and Transition Designs, Volume II: Oregon Side Mounted Bridge Railing, Appendix AC.E. Buth, T.J. Hirsch, W.L. Menges 1993
Testing of New Bridge Rail and Transition Designs, Volume Xii: Oregon Transition, Appendix KC.E. Buth, T.J. Hirsch, W.L. Menges 1993
Testing of New Bridge Rail and Transition Designs, Volume Xiii: 32-In ( 813-Mm) Thrie-Beam Transition, Appendix LC.E. Buth, T.J. Hirsch, W.L. Menges 1993
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. Menges 1993
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. Menges 1993
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. Menges 1993
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. Menges 1993
Testing of New Bridge Rail and Transition Designs, Volume Iv: Illinois 23991 Bridge Railing, Appendix CC.E. Buth, T.J. Hirsch, W.L. Menges 1993
Testing of New Bridge Rail and Transition Designs, Volume Ix: Illinois Side-Mounted Bridge Railing, Appendix HC.E. Buth, T.J. Hirsch, W.L. Menges 1993
Testing of New Bridge Rail and Transition Designs, Volume III: Br27d Bridge Railing, Appendix BC.E. Buth, T.J. Hirsch, W.L. Menges 1993
Accelerated Fatigue and Moisture Testing of a Renco Ck-1128 Ren-Gard Truck Mounted AttenuatorTTI-1992-22R.A. Zimmer 1992
Testing and Evaluation of Work Zone Traffic Control Devices1938-1FK.K. Mak, R.A. Zimmer, W.L. MengesNovember 1991
Procedures and Equipment for Conducting Vibration and Moisture Tests on Truck Mounted Attenuators (TMA's)991-3FR.A. ZimmerNovember 1991
An Evaluation of Selected Truck Mounted Attenuators (TMA's) with Recommended Performance Specifications991-1L.I. Griffin, R.A. Zimmer, W.L. Menges, K.K. MakAugust 1991
Comparative Crash Tests Conducted on Seven Different Makes and Models of Truck Mounted Attenuators (TMA's)991-2W.L. MengesAugust 1991
Aesthetically Pleasing Concrete Combination Pedestrian-Traffic Bridge Rail - Texas Type C4111185-3FT.J. Hirsch, C.E. Buth, W.L. MengesFebruary 1991
Development of Iso-Footcandle Curves for Highway Lighting1144-1FR.A. Zimmer 1991
Raised Pavement Marker Reflectivity1151-1V.J. Pezoldt, R.J. Koppa, R.A. Zimmer, A.T. Perry, H.W. MilsapNovember 1990
Testing and Evaluation of Work Zone Traffic Control Devices1917-1FK.K. Mak, W.L. MengesOctober 1990
Aesthetically Pleasing Steel Pipe Bridge Rail - Texas Type T4211185-2T.J. Hirsch, C.E. Buth, W.L. Menges, D. KaderkaMay 1990
Testing and Evaluation of Sign Support with Cluster Attachments7137-1K.K. Mak, W.L. MengesApril 1990
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 EvaluationRF 7143, VOL. 1R.J. Koppa, V.J. Pezoldt, R.A. Zimmer, M.N. Deliman, R.J. FlowersMarch 1990
Crash Test of Texas T202 Bridge Rail1179-2FT.J. Hirsch, C.E. Buth, W.L. Menges, D. KaderkaMay 1989
Aesthetically Pleasing Concrete Beam and Posts Bridge Rail - Texas Type T4111185-1T.J. Hirsch, C.E. Buth, W.L. Menges, D. KaderkaMarch 1989
Development of Automated Illumination Test Equipment0942-FR.A. ZimmerFebruary 1989
Small Sign Support Analysis, Phase I: Crash Test ProgramFHWA-AZ88-202-1H.E. Ross, D.L. Sicking, W.L. Campise, R.A. Zimmer 1988
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. Bremer 1985
Heavy Truck Splash and Spray Testing: Volume I - Summary and FindingsR.J. Koppa, R.A. Zimmer, D.L. Ivey, O.J. PendletonSeptember 1984
Test and Evaluation of Neighborhood Mailbox343-2W.L. Menges, H.E. Ross 1984
Central/Western Field Test and Evaluation Center for Nevada Department of Transportation - System No. 2TC-152A.J. Stocker, R.A. Zimmer 1984
Holes in the Pavement--An Assessment of Their Influence on SafetyR.A. Zimmer, D.L. Ivey 1984
Influence of Roadway Surface Holes on the Potential for Vehicle Loss of Control328-2FR.A. Zimmer, D.L. Ivey 1983
Pavement Edges and Vehicle Stability -- A Basis for Maintenance Guidelines328-1R.A. Zimmer, D.L. IveySeptember 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. Post 1982
Skid Resistance of Nontangent Sections of RoadwaysR.D. Tonda, R.A. Zimmer 1980
Operating Instructions for Dynamic Pile Force Readout, Model 2174174-1FL.J. Milberger, R.A. ZimmerAugust 1974