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.

Title	Report Number	Author(s)	Date
Development of MASH Test Level 2 (TL-2) Short Radius Guardrail Treatment on Texas Roadways	0-6913-PSR		April 2019
MASH Evaluation of TxDOT High-Mounting-Height Temporary Work Zone Sign Support System	9-1002-15-8		February 2017
Installation of Dynamic Travel Time Signs and Efforts to Obtain and Test a Graphical Route Information Panel (GRIP) Sign in Austin	5-9049-03-7		August 2016
Construction and Installation of Travel Time Signs on I-35 in Austin	5-9049-05-1		August 2016
Crash Test and Evaluation of Temporary Wood Sign Support System for Large Guide Signs	9-1002-15-4		July 2016
Completion of Construction and Installation of Travel Time Signs on I-35 in Austin	5-9049-05-S		2016
Buried Terminal Design Evaluation for Use with 31-Inch Guardrail Height through Finite Element Simulations	405160-39		April 2015
Development of Delineator Testing Standard	0-6772-1		February 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)	12-602951-00001		September 2015
Stacked W-Beam Transition for 31" Guardrail	601721-000		April 2014
Temporary Large Guide Signs	0-6782-1		May 2014
Skid-Mounted Support System for Temporary Guide Signs	0-6782-2		November 2014
Development of New Delineator Material and Impact Testing Standard to Prevent Premature Failures Specific to Installation Application	0-6772-S		2014
Development of Design Standards for Mounting Temporary Large Guide Signs	0-6782-S		2014
Single Slope Median Wall for Grade Separations	405160-33/35		January 2013
MASH Test 3-21 on TL-3 Thrie Beam Transition Without Curb	9-1002-12-3		July 2013
Development and MASH Full-Scale Crash Testing of a High-Mounting-Height Temporary Single Sign Support with Aluminum Sign	9-1002-12-5		March 2013
Evaluation of Skid Measurements Used by TxDOT: Technical Report	0-6619-1		May 2013
Evaluation of Skid Measurements Used by TxDOT	0-6619-S		May 2013
Development Guidance for Sign Design Standards	0-6363-1		February 2012
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions	9-4973-P2		April 2011
MASH Test 3-37 of the TxDOT 31-Inch W-Beam Downstream Anchor Terminal	9-1002-6		December 2011
MASH Test 3-11 on the 5-Inch Cast In Place Deck Barrier Anchors	9-1002-7		December 2011
Development of a MASH TL-2 Guardrail-to-Bridge Rail Transition Compatible with 31-inch Guardrail	9-1002-8		December 2011
Development of a MASH TL-3 Median Barrier Gate	9-1002-2		June 2011
Roadside Safety Device Crash Testing Program	9-1002-S		2011
Improvements to Large and Small Roadside Sign Hardware and Design	0-6363-S		2011
Development of Field Applied Fittings for Wire Rope Barrier and Conversion to High Tension	405160-11-1		August 2010
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads	405160-14-1		May 2009
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert	405160-5-1		August 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope	405160-4-1		November 2008
An Overview of the Development of a TxDOT In-Service Performance Evaluation Process for Roadside Safety Features	0-4366-S		August 2006
NCHRP Report 350 Testing and Evaluation of NETC Bridge Rail Transitions	401181-F (NETCR 53)		January 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 M	405160-1-1		July 2006
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount	0-5210-2		November 2006
Development and Evaluation of an Active Warning Device for School Bus Loading and Unloading Points in Areas of Limited Visibility	0-4749-1		February 2005
Performance Evaluation of the Modified T77 Bridge Rail	0-4852-S		January 2005
Development of Low-Deflection Precast Concrete Barrier	0-4162-3		January 2005
Active Advance Warning Devices Show Promise for School Bus Zone Safety	0-4749-S		March 2005
Portable Concrete Traffic Barrier for Maintenance Operations	0-4692-1		May 2005
Retrofit Railings for Truss Bridges	0-4419-5		October 2005
Developing an In-Service Performance Evaluation (ISPE) for Roadside Safety Features in Texas	0-4366-1		December 2004
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail	9-8132-1		February 2004
MTC Roadside Call Box Crashworthiness Study	474240-06001-F		February 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips	0-4162-2		January 2004
Testing and Evaluation of the Deception Pass State Park Log Rail	400561-2		July 2004
TL-4 Crash Testing of the F411 Bridge Rail	9-8132-P7		October 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge	409680-1		2004
Performance Evaluation of Two Aesthetic Bridge Rails	4288-S		June 2003
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars	0-4138-3		November 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions	0-4564-1		October 2003
Crash Testing and Evaluation of the ITS Call Box	474240/08-6&7		October 2003
Crash Testing and Evaluation of the Modified T77 Bridge Rail	0-4852-1		September 2003
Evaluation of Texas Grid-Slot Portable Concrete Barrier System	0-4162-1		April 2002
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails	4288-1		October 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations	0-1792-8		September 2002
Testing and Evaluation of the Solar Panel Sign Support System	0-1792-4		January 2001
Testing and Evaluation of a Pedestal Base Sign Support	0-1792-3		January 2001
NCHRP Report 350 Evaluation of the T501 Bridge Rail with Soundwall	408460-F		January 2001
NCHRP Report 350 Test 3-11 of the Steel-Backed Timber Guardrail	405181-2		June 2001
Testing and Evaluation of Slip Base Sign Supports	0-1792-5		May 2001
Impact Performance Evaluation of Work Zone Traffic Control Devices	0-1792-2		December 2000
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers	404821-1		February 2000
Traffic Noise Effects of Elevated, Depressed, and At-Grade Level Freeways in Texas	1327-3		August 1997
Social, Economic, and Environmental Effects of Elevated, Depressed, and At-Grade Level Freeways in Texas	1327-6F		November 1997
Testing and Evaluation of the Modified MELT	FHWA-RD-96-202		February 1996
Development and Testing of the Steel U-Channel Slip Splice Sign Support	220500		March 1996
Testing and Evaluation of the Wyoming 740WYBRAIL Bridge Railing System	FHWA-RD-96		May 1996
NCHRP Report 350 Compliance Test 5-12 of the 1.07 m Vertical Wall Bridge Railing	FHWA-RD-96-199		May 1996
Design and Testing of a Break Away Mount for Cluster Box Unit (CBU) and Neighborhood Delivery and Collection Box Unit (NDCBU)	Research Project 405461		May 1996
NCHRP Report 350 Compliance Test 3-11 of the Modified G4(1S) Guardrail with Timber Blockouts	FHWA-RD-96-175		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-96-174		1996
Measuring Driver Performance in Braking Maneuvers	TRB 960335		1996
NCHRP Report 350 Compliance Tests of the ET-2000	Projects 220510 & 220537		August 1995
Wyoming Test Level 4 Bridge Railing	TTI-1996-1		December 1995
End Terminal for Box-Beam Median Barrier: Final Report			June 1995
Evaluation of Plastic Drum Specifications	2924-1F		October 1995
Test and Evaluation of Arizona Slip-Away Base Luminaire Supports	7236-1F		September 1994
Crash Testing of Louisiana's 3 1/2" Diameter Multi-Directional, Single Steel Post, Small Sign Support	FHWA/LA-93/267		March 1993
Mailbox Bracket Crash Tests	1945-2F		November 1993
Development of a Limited-Slip Portable Concrete Barrier Connection	1959-1		November 1993
Texas Skid Initiated Accident Reduction Program	910-1F		August 1992
Two Post Driveable Sign Supports	1219-1F		July 1992
Evaluation of the Crash Worthiness of the Florida Thin Walled Aluminum Tube and Steel U-Channel Sign Supports	RF 7185-1F		May 1992
Evaluation of Bridge Approach Rails	7155-1F		May 1992
Accelerated Fatigue and Moisture Testing of a Renco Ck-1128 Ren-Gard Truck Mounted Attenuator	TTI-1992-22		1992
An Evaluation of Selected Truck Mounted Attenuators (TMA's) with Recommended Performance Specifications	991-1		August 1991
Testing and Evaluation of Work Zone Traffic Control Devices	1938-1F		November 1991
Procedures and Equipment for Conducting Vibration and Moisture Tests on Truck Mounted Attenuators (TMA's)	991-3F		November 1991
Development of Iso-Footcandle Curves for Highway Lighting	1144-1F		1991
Development of a Recommended Practice for Heavy Truck Splash and Spray Evaluation	RF 7143, VOL. 2		March 1990
Development of a Recommended Practice for Heavy Truck Splash and Spray Evaluation	RF 7143, VOL. 1		March 1990
Raised Pavement Marker Reflectivity	1151-1		November 1990
Testing and Evaluation of Ibc Mk-7 Barrier (With Stabilized Fill Material) with an 80,000-Pound Tractor Van-Trailer			August 1989
Development of Automated Illumination Test Equipment	0942-F		February 1989
Testing and Evaluation of Minnesota Type "D" Braced, Three-Legged Sign Installation with 3-Pound Steel Channel U-Posts	0394-1		July 1989
Development of a Single-Slope Concrete Median Barrier	9429CDK-1		June 1989
Crash Testing Florida DOT Standard Guardrail Transition Section at Connection to Bridge Traffic Rail Wing Post	0385-1		March 1989
Development of a Box Beam Guardrail Retrofit Transition to the Wyoming Steel Tube-Type Bridge Railing	0382-1		October 1989
Small Sign Support Analysis, Phase I: Crash Test Program	FHWA-AZ88-202-1		August 1988
Testing and Evaluation of Wyoming Tube-Type Bridge Rail	368-1		1988
Traffic Barriers for Parkways: Performance Evaluation of a Stone Masonry Guardwall	FHWA/RD-85/066		April 1985
Heavy Truck Splash and Spray Testing: Phase II - Volume 1 - Executive Summary			August 1985
Central/Western Field Test and Evaluation Center for Nevada Department of Transportation - System No. 2	TC-152		June 1984
Heavy Truck Splash and Spray Testing: Volume I - Summary and Findings			September 1984
Holes in the Pavement -- An Assessment of Their Influence on Safety			1984
Influence of Roadway Surface Holes on the Potential for Vehicle Loss of Control	328-2F		August 1983
Pavement Edges and Vehicle Stability -- A Basis for Maintenance Guidelines	328-1		September 1982
Development of a Skid Resistance Measurement Method for Cities and Counties (A Diagonal Braking Vehicle)	TTI-1982-1		1982
Skid Resistance of Nontangent Sections of Roadways			February 1980
Operating Instructions for Dynamic Pile Force Readout, Model 2174 (An Instrument for Measuring Peak Forces on Piles During Driving)	174-1F		August 1974

Infrastructure Protection Program

Title	Report Number	Author(s)	Date
Development of MASH Test Level 2 (TL-2) Short Radius Guardrail Treatment on Texas Roadways	0-6913-PSR		April 2019
Development of Low-Maintenance Cost Median Barriers with Enhanced Safety Features	0-6895-PSR		April 2019
Development and MASH TL-4 Evaluation of TxDOT Rubber Mounted Single Slope Barrier	0-6895-R1		April 2019
Crash Test and Evaluation of TL-2 Short Radius Guardrail Treatment	0-6913-R1		April 2019
Crash Testing and Evaluation of the TxDOT Short-Span Short-Radius Guardrail System	9-1002-15-9		January 2018
Crash Test and Evaluation of the TxDOT T224 Bridge Rail	9-1002-15-5		January 2018
Crash Test and Evaluation of Restrained Safety-Shape Concrete Barriers on Concrete Bridge Deck	9-1002-15-3		January 2018
Strengthening of Existing Inverted-T Bent Caps: Design Recommendations and Examples	0-6893-P1		November 2018
Strengthening of Existing Inverted-T Bent Caps -- Volume 2: Experimental Test Program	0-6893-R1-VOL2		November 2018
Strengthening of Existing Inverted-T Bent Caps -- Volume 1: Preliminary Design	0-6893-R1-VOL1		November 2018
Strengthening of Existing Inverted-T Bent Cap	0-6893-PSR		November 2018
Optimization of Thrie Beam Terminal End Shoe Connection	9-1002-15-6		April 2017
MASH TL-4 Evaluation of the TxDOT Type C2P Bridge Rail	9-1002-15-2		February 2017
MASH TL-3 Crash Testing and Evaluation of the TxDOT T631 Bridge Rail	9-1002-12-12		July 2016
MASH TEST 3-11 of the TxDOT T222 Bridge Rail	9-1002-12-13		July 2016
Use of Finite Element Simulations to Parametrically Evaluate and Compare Seat Belt Restraint Systems and Related Injury Risk in Heavy Truck Frontal Crash Conditions			December 2015
Investigation of Heavy Truck Crashworthiness Through Use of Nonlinear Finite Element Computer Simulations			June 2015
Evaluation of the Crashworthiness Alternative of Raising Wood Blockouts on Wood Posts	12-602371-00001		June 2015
Traffic Control Device Evaluation Program: Technical Report	9-1001-14-1		March 2015
Crash Test and MASH TL-3 Evaluation of the TxDOT Short Radius Guardrail	0-6711-1		March 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)	12-602951-00001		September 2015
Short Radius MASH TL-3 Guardrail Treatment	0-6711-S		2015
Development and Evaluation of a MASH TL-3 31-Inch W-Beam Median Barrier	9-1002-12-8		January 2014
Crash Test and Evaluation of The TxDOT T631 Bridge Rail	9-1002-12-10		January 2014
Signs on Concrete Median Barriers	0-6646-1		April 2013
MASH TL-3 Testing and Evaluation of the TxDOT T131RC Bridge Rail Transition	9-1002-12-4		March 2013
Rebar Locator for Pinned Precast Barrier Application	405160-32		August 2012
Technical Memorandum: Signs and Light Standard Foundation Design When Installed on 2(H):1(V) or Flatter Slopes	405160-22		February 2012
MASH Test 3-11 on the T131RC Bridge Rail	9-1002-12-1		October 2012
MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets	9-1002-12-2		October 2012
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions	9-4973-P2		April 2011
Guardrail Deflection Analysis, Phase I: (2010-11)	405160-24		August 2011
MASH Test 3-11 of the TXDOT Portable Type 2 PCTB with Sign Support Assembly	0-6143-1		January 2011
Mash Test 3-11 of the TxDOT Single Slope Bridge Rail (Type SSTR) on Pan-Formed Bridge Deck	9-1002-3		March 2011
Mash Test 3-10 on 31-Inch W-Beam Guardrail with Standard Offset Blocks	9-1002-4		March 2011
Crash Wall Design for Mechanically Stabilized Earth (MSE) Retaining Wall Phase I: Engineering Analysis and Simulation	405160-15		March 2011
Collision Loads on Bridge Piers: Phase 2. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions	9-4973-2		March 2011
MASH Test 3-11 of the W-Beam Guardrail on Low-Fill Box Culvert	405160-23-2		November 2011
Standards for Mounting Traffic Control Signs and Devices on Concrete Traffic Barrier (CTB) in Construction Work Zones	0-6143-S		2011
Roadside Safety Device Crash Testing Program	9-1002-S		2011
Evaluation of Existing T-Intersection Guardrail Systems for Equivalency with NCHRP Report 350 TL-2 Test Conditions	405160-10		August 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail: Executive Summary Report			December 2010
Development of a TL-3 Deep Beam Tubular Backup Bridge Rail	476890-1		December 2010
Evaluation of Barriers for Very High Speed Roadways	0-6071-2		March 2010
Analysis of Large Truck Collisions with Bridge Piers: Phase 1. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions	9-4973-1		May 2010
MASH Test 3-11 of the WSDOT Pin and Loop Concrete Barrier with drainage Slots	405160-18-1		November 2010
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions	9-4973-S		2010
Development of Roadside Safety Devices for Very High Speed Roadways	0-6071-S		2010
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail	0-5210-6		April 2009
Steel Posts over Underground Structures	405160-12 T4541-AO		January 2009
MASH08 Test 3-11 of the Rockingham Precast Concrete Barrier	400001-RPC4		September 2009
Dynamic Testing of the T223 Bridge Rail	0-5210-8		September 2009
Analysis of Roadside Safety Devices for Use on Very High-Speed Roadways	0-6071-1		September 2009
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert	405160-5-1		August 2008
Analysis of a Flexible Bridge Rail System for High-Speed Roadways	0-5210-4		December 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail	407049-1		March 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope	405160-4-1		November 2008
Repair/Retrofit Anchorage Designs for Bridge Rails	0-4823-T1-1		March 2007
Impact Performance Assessment of Roadside Safety Appurtenances	0-5526-S		August 2006
Adhesive Anchors for Retrofit/Repair of Bridge Rails: Summary Report	0-4823-T1-S		October 2006
Testing and Evaluation of the Florida F Shape Bridge Rail with Reduced Deck Thickness	9-8132-3		March 2005
Retrofit Railings for Truss Bridges	0-4419-5		October 2005
Evaluation of Roadside Safety Devices Using Finite Element Analysis	0-1816-1		August 2004
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail	9-8132-1		February 2004
MTC Roadside Call Box Crashworthiness Study	474240-06001-F		February 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips	0-4162-2		January 2004
Testing and Evaluation of the Deception Pass State Park Log Rail	400561-2		July 2004
Testing of the Retrofitted T102R Bridge Railing	409390-1		June 2004
Railing Design for New Truss Bridges	0-4419-4		October 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge	409680-1		2004
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars	0-4138-3		November 2003
Crash Testing and Evaluation of the Modified T77 Bridge Rail	0-4852-1		September 2003
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails	4288-1		October 2002
NCHRP Report 350 Evaluation of the T501 Bridge Rail with Soundwall	408460-F		January 2001
NCHRP Report 350 Test 3-10 on the Modified PennDOT Type 2 Guide Rail - Test 4	473750-4		August 2000
NCHRP Report 350 Evaluation of the Minnesota DOT Transitions	473390-20		December 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck	0-1804-10		February 2000
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers	404821-1		February 2000
NCHRP Report 350 Test 3-21 of the Alaska Multi-State W-Beam Transition	404311-7		July 2000
NCHRP Report 350 Test 4-12 of the Alaska Multi-State Bridge Rail	404311-3		February 1999
NCHRP Report 350 Test 4-22 of the Alaska Multi-State Bridge Rail Thrie-Beam Transitions	404311-6		July 1999
NCHRP Report 350 Test 4-21 of the Alaska Multi-State Bridge Rail Thrie-Beam Transition	404311-5		July 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck	0-1804-8		November 1999
Testing and Evaluation of the New York Two-rail Curbless and Four-rail Curbless Bridge Railing and the Box-Beam Transition	404531-F		September 1999
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail	1804-3		December 1998
NCHRP Report 350 Test 4-11 of the Alaska Multi-State Bridge Rail	404311-2		December 1998
NCHRP Report 350 Test 4-10 of the Alaska Multi-State Bridge Rail	404311-1		December 1998

Proving Ground Support

Title	Report Number	Author(s)	Date
Development of MASH TL-3 Transitions for Cast in Place Concrete Barriers	0-6968-R8		June 2020
MASH Evaluation of TxDOT Roadside Safety Features -- Phase III	0-6946-R3		May 2020
Development and MASH TL-4 Evaluation of TxDOT Rubber Mounted Single Slope Barrier	0-6895-R1		April 2019
Crash Test and Evaluation of TL-2 Short Radius Guardrail Treatment	0-6913-R1		April 2019
MASH Test 3-11 Evaluation of Modified TxDOT Round Wood Post Guardrail System	0-6968-R4		June 2019
MASH TL-4 Testing and Evaluation of Free-Standing Single Slope Concrete Barrier with Cross-Bolt Connection	0-6968-R5		June 2019
Development and Evaluation of Concrete Barrier Containment Options for Errant Motorcycle Riders	0-6968-R6		June 2019
MASH Evaluation of TxDOT Roadside Safety Features -- Phase II	0-6946-R2		March 2019
Analysis of 54-Inch Tall Single-Slope Concrete Barrier on a Structurally Independent Foundation	0-6948-R1		September 2019
MASH Evaluation of TxDOT Roadside Safety Features - Phase I	0-6946-1		January 2018
Crash Testing and Evaluation of the TxDOT Short-Span Short-Radius Guardrail System	9-1002-15-9		January 2018
Crash Test and Evaluation of the TxDOT T224 Bridge Rail	9-1002-15-5		January 2018
Crash Test and Evaluation of Restrained Safety-Shape Concrete Barriers on Concrete Bridge Deck	9-1002-15-3		January 2018
MASH TL-3 Evaluation of the TxDOT TL-3 Low-Profile Barrier for High Speed Applications	0-6968-R1		September 2018
Optimization of Thrie Beam Terminal End Shoe Connection	9-1002-15-6		April 2017
MASH TL-4 Evaluation of the TxDOT Type C2P Bridge Rail	9-1002-15-2		February 2017
MASH Evaluation of TxDOT High-Mounting-Height Temporary Work Zone Sign Support System	9-1002-15-8		February 2017
Crash Testing and Evaluation of Multiple Mailbox Supports for Use with Locking Architectural Mailboxes	Test Report 9-1002-15-7		February 2017
MASH TL-3 Crash Testing and Evaluation of the TxDOT T631 Bridge Rail	9-1002-12-12		July 2016
MASH TEST 3-11 of the TxDOT T222 Bridge Rail	9-1002-12-13		July 2016
Crash Test and Evaluation of Temporary Wood Sign Support System for Large Guide Signs	9-1002-15-4		July 2016
Crash Test and Evaluation of 3-ft Mounting Height Sign Support System	9-1002-15-1		July 2016
Development of Delineator Testing Standard	0-6772-1		February 2015
Crash Test and MASH TL-3 Evaluation of the TxDOT Short Radius Guardrail	0-6711-1		March 2015
Development and Evaluation of a MASH TL-3 31-Inch W-Beam Median Barrier	9-1002-12-8		January 2014
Crash Test and Evaluation of The TxDOT T631 Bridge Rail	9-1002-12-10		January 2014
Transition for Anchored Temporary Concrete Barrier System in Asphalt Pavement - Phase II	601651-1		June 2014
Temporary Large Guide Signs	0-6782-1		May 2014
Skid-Mounted Support System for Temporary Guide Signs	0-6782-2		November 2014
Crash Test and Evaluation of Locking Architectural Mailboxes	9-1002-12-9		September 2014
Development of Design Standards for Mounting Temporary Large Guide Signs	0-6782-S		2014
Signs on Concrete Median Barriers	0-6646-1		April 2013
MASH Full-Scale Crash Testing of 4-ft Mounting Height, 24"x30" Chevron Sign Installed on 5.5H:1V Slope Ditch	9-1002-12-6		April 2013
MASH Test 3-21 on TL-3 Thrie Beam Transition Without Curb	9-1002-12-3		July 2013
MASH TL-3 Testing and Evaluation of the TxDOT T131RC Bridge Rail Transition	9-1002-12-4		March 2013
Development and MASH Full-Scale Crash Testing of a High-Mounting-Height Temporary Single Sign Support with Aluminum Sign	9-1002-12-5		March 2013
Development and Testing of a Non-Pinned Low-Profile End Treatment	9-1002-12-7		October 2013
Crash Testing and Evaluation of the 12 ft Pinned F-Shape Temporary Barrier	405160-3-1		April 2012
Development Guidance for Sign Design Standards	0-6363-1		February 2012
Development and Testing of Anchored Temporary Concrete Barrier for Use on Asphalt	405160-00025		May 2012
MASH Test 3-11 on the T131RC Bridge Rail	9-1002-12-1		October 2012
MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets	9-1002-12-2		October 2012
Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions	9-4973-P2		April 2011
MASH Test 3-37 of the TxDOT 31-Inch W-Beam Downstream Anchor Terminal	9-1002-6		December 2011
MASH Test 3-11 on the 5-Inch Cast In Place Deck Barrier Anchors	9-1002-7		December 2011
Development of a MASH TL-2 Guardrail-to-Bridge Rail Transition Compatible with 31-inch Guardrail	9-1002-8		December 2011
Determination of Minimum Height and Lateral Design Load for MASH Test Level 4 Bridge Rails	9-1002-5		December 2011
MASH Test 3-11 of the TXDOT Portable Type 2 PCTB with Sign Support Assembly	0-6143-1		January 2011
Development of a MASH TL-3 Median Barrier Gate	9-1002-2		June 2011
Mash Test 3-11 on the Texas T101 Bridge Rail	9-1002-1		March 2011
Mash Test 3-11 of the TxDOT Single Slope Bridge Rail (Type SSTR) on Pan-Formed Bridge Deck	9-1002-3		March 2011
Mash Test 3-10 on 31-Inch W-Beam Guardrail with Standard Offset Blocks	9-1002-4		March 2011
MASH Test 5-12 of the Schock ComBAR Parapet	401761-SBG1		March 2011
MASH Test 3-11 of the W-Beam Guardrail on Low-Fill Box Culvert	405160-23-2		November 2011
Development of Field Applied Fittings for Wire Rope Barrier and Conversion to High Tension	405160-11-1		August 2010
NCHRP Report 350 Crash Testing and Evaluation of the S-Square® Mailbox System	0-5210-7		January 2010
Evaluation of Barriers for Very High Speed Roadways	0-6071-2		March 2010
MASH Test 3-11 of the WSDOT Pin and Loop Concrete Barrier with drainage Slots	405160-18-1		November 2010
On-Going Evaluation of Traffic Control Devices	0-6384-1		September 2010
Development of Roadside Safety Devices for Very High Speed Roadways	0-6071-S		2010
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail	0-5210-6		April 2009
Development and Testing of a Concrete Barrier Design for Use in Front Slope or On MSE Wall	405160-00013-2		August 2009
Crash Testing and Evaluation of TxDOT Burn Ban Signs	0-5210-5		August 2009
Video over IP Design Guidebook	0-5942-P1		December 2009
Comprehensive Guide to the Use of IP-Based Video for Traffic Operations	0-5942-S		May 2009
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads	405160-14-1		May 2009
MASH08 Test 3-11 of the Rockingham Precast Concrete Barrier	400001-RPC4		September 2009
Dynamic Testing of the T223 Bridge Rail	0-5210-8		September 2009
Development of a Video over IP Guidebook	0-5942-1		September 2009
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert	405160-5-1		August 2008
Analysis of a Flexible Bridge Rail System for High-Speed Roadways	0-5210-4		December 2008
Communications Trends and their Impact on TxDOT ITS Deployments	0-5586-1		February 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail	407049-1		March 2008
Crash Testing and Evaluation of F-Shape Barriers on Slopes	0-5210-3		March 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope	405160-4-1		November 2008
Crash Testing and Evaluation of Bexar Concrete Works F-Shape Concrete Traffic Barrier (CTB) with Quick-Bolt Connection	400001-BCW1		November 2008
Development of a Low-Profile to F-Shape Transition Barrier Segment	0-5527-1		January 2007
Repair/Retrofit Anchorage Designs for Bridge Rails	0-4823-T1-1		March 2007
Wireline Communications: A Design Guidebook for Intelligent Transportation Systems: Expanded Materials	5-4969-01-P1		October 2007
Initial Assessment of Compliance of Texas Roadside Safety Hardware with Proposed Update to NCHRP Report 350	0-5526-1		September 2007
Next Generation Communications Architecture for TxDOT ATMS	0-5586-S		2007
NCHRP Report 350 Testing and Evaluation of NETC Bridge Rail Transitions	401181-F (NETCR 53)		January 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 M	405160-1-1		July 2006
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount	0-5210-2		November 2006
Ethernet for ITS Field Data Communications	0-4768-S		April 2005
Wireline Communications Workshop for Intelligent Transportation System Applications	0-4969-S		December 2005
Development of Low-Deflection Precast Concrete Barrier	0-4162-3		January 2005
Testing and Evaluation of the Florida F Shape Bridge Rail with Reduced Deck Thickness	9-8132-3		March 2005
Portable Concrete Traffic Barrier for Maintenance Operations	0-4692-1		May 2005
Retrofit Railings for Truss Bridges	0-4419-5		October 2005
Development of a Wireline Communications Design Guidebook for Intelligent Transportation Systems	0-4969-1		October 2005
Testing and Evaluation of the Florida Jersey Safety Shaped Bridge Rail	9-8132-1		February 2004
MTC Roadside Call Box Crashworthiness Study	474240-06001-F		February 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips	0-4162-2		January 2004
Testing and Evaluation of the Deception Pass State Park Log Rail	400561-2		July 2004
TL-4 Crash Testing of the F411 Bridge Rail	9-8132-P7		October 2004
Railing Design for New Truss Bridges	0-4419-4		October 2004
Feasibility of Ethernet as a Center to Field Network for ITS Field Data Communications	0-4768-1		October 2004
Test Level Three Testing of the Retrofit Rail for LLANO Truss Bridge	409680-1		2004
Work Zone Appurtenances Tested to NCHRP Report 350	FHWA-RD-03-038		January 2003
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars	0-4138-3		November 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions	0-4564-1		October 2003
Crash Testing and Evaluation of the ITS Call Box	474240/08-6&7		October 2003
Crash Testing and Evaluation of the Modified T77 Bridge Rail	0-4852-1		September 2003
Evaluation of Texas Grid-Slot Portable Concrete Barrier System	0-4162-1		April 2002
Design and Evaluation of the TxDOT F411 and T77 Aesthetic Bridge Rails	4288-1		October 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations	0-1792-8		September 2002
Testing and Evaluation of Recycled Materials in Roadside Safety Devices	1458-3		April 2001
Evaluation of Design and Retrofit Concepts for Slip-Base Sign Support Systems	7-3911-S		February 2001
Testing and Evaluation of the Solar Panel Sign Support System	0-1792-4		January 2001
Testing and Evaluation of a Pedestal Base Sign Support	0-1792-3		January 2001
NCHRP Report 350 Evaluation of the T501 Bridge Rail with Soundwall	408460-F		January 2001
NCHRP Report 350 Test 3-11 of the New York DOT Portable Concrete Barrier with I-Beam Connection (Retest)	473220-14		July 2001
NCHRP Report 350 Test 3-11 of the Steel-Backed Timber Guardrail	405181-2		June 2001
Testing and Evaluation of Slip Base Sign Supports	0-1792-5		May 2001
Testing and Evaluation of Molded Plastic Mailboxes	0-1792-6		September 2001
NCHRP Report 350 Test 3-10 on the Modified PennDOT Type 2 Guide Rail - Test 4	473750-4		August 2000
NCHRP Report 350 Evaluation of the Minnesota DOT Transitions	473390-20		December 2000
Impact Performance Evaluation of Work Zone Traffic Control Devices	0-1792-2		December 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck	0-1804-10		February 2000
NCHRP Report 350 Test 3-11 of Georgia Temporary Concrete Barriers	404821-1		February 2000
NCHRP Report 350 Test 3-21 of the Alaska Multi-State W-Beam Transition	404311-7		July 2000
Testing and Evaluation of a Modified G4(1S) Guardrail with W150x17.9 Steel Blockouts	405421-2		February 1999
NCHRP Report 350 Test 4-12 of the Alaska Multi-State Bridge Rail	404311-3		February 1999
NCHRP Report 350 Test 3-11 of the Modified Virginia DOT Portable Concrete Barrier	402041		January 1999
NCHRP Report 350 Test 4-22 of the Alaska Multi-State Bridge Rail Thrie-Beam Transitions	404311-6		July 1999
NCHRP Report 350 Test 4-21 of the Alaska Multi-State Bridge Rail Thrie-Beam Transition	404311-5		July 1999
Crash Testing and Evaluation of the Eccentric Loader Terminal (ELT)	RF473390-01		March 1999
Crash Testing of Ford Taurus, Chevrolet Lumina, Plymouth Neon, and Dodge Caravan - In Support of Finite Element Computer Modeling	Project 472580		May 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck	0-1804-8		November 1999
Testing and Evaluation of the New York Two-rail Curbless and Four-rail Curbless Bridge Railing and the Box-Beam Transition	404531-F		September 1999
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail	1804-3		December 1998
NCHRP Report 350 Test 4-11 of the Alaska Multi-State Bridge Rail	404311-2		December 1998
NCHRP Report 350 Test 4-10 of the Alaska Multi-State Bridge Rail	404311-1		December 1998
Testing of State Roadside Safety Systems Volume XIII: Appendix L - Crash Testing and Evaluation of the Modified MELT	FHWA-RD-98-048		February 1998
Testing of State Roadside Safety Systems Volume XI: Appendix J - Crash Testing and Evaluation of Existing Guardrail Systems	FHWA-RD-98-046		February 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 System	FHWA-RD-98-045		February 1998
Testing of State Roadside Safety Systems Volume VIII: Appendix G - Crash Testing and Evaluation of the Single Slope Bridge Rail	FHWA-RD-98-043		February 1998
Testing of State Roadside Safety Systems Volume VII: Appendix F - Crash Testing and Evaluation of the Minnesota Swing-Away Mailbox Support	FHWA-RD-98-042		February 1998
Testing of State Roadside Safety Systems Volume VI: Appendix E - Crash Testing and Evaluation of a Modified Breakaway Cable Terminal (BCT) Design	FHWA-RD-98-041		February 1998
Testing of State Roadside Safety Systems Volume V: Appendix D - Crash Testing and Evaluation of a Washington, DC, PL-1 Bridge Rail	FHWA-RD-98-040		February 1998
Testing of State Roadside Safety Systems Volume IX Appendix H- Crash Testing and Evaluation of the NETC Pl-2 Bridge Rail Design	FHWA-RD-98-044		February 1998
Test Level 2 Evaluation of the RENCO Ren-Gard 815 Truck Mounted Attenuator	400001-REN 1&2		July 1998
NCHRP Report 350 Test 3-38 of the Modified Narrow Connecticut Impact Attenuation System (NCIAS)	404231-5		July 1998
NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail	0-1804-4		July 1998
NCHRP Report 350 Tests 3-36 and 3-30 of the Wide REACT	Contract No. 400001-WDR9-11		June 1998
Full-Scale Crash Testing and Evaluation of the Wide REACT System	TTI Contract No. 400001-WDR 1-8		March 1998
Testing and Evaluation of the Vermont W-beam Guardrail Terminal for Low Speed Areas	473080-13		May 1998
NCHRP Report 350 Test 3-11 of the Texas Type T411 Bridge Rail	0-1804-3		May 1998
Compliance Testing of an End Treatment for the Low-Profile Concrete Barrier	1403-S		May 1998
Testing and Evaluation of a Modified Steel Post W-Beam Guardrail with Recycled Polyethylene Blockouts	TTI-1997-10		February 1997
Furnace Butt Welded Pipe for Small Sign Supports	7-2996-S		November 1997
Evaluation of a Modified Steel Post W-Beam Guardrail System	7-3963-S		November 1997
Evaluation of Work Zone Barricades	7-3910-S		November 1997
Testing and Evaluation of the W-Beam Transition (on Steel Posts with Timber Blockouts) to the Vertical Flared Back Concrete Bridge Parapet	FHWA-RD-96-200		1997
Testing of State Roadside Safety Systems, Volume II: Appendix A - Crash Testing and Evaluation of a Michigan Thrie-Beam Transition Design	FHWA-RD-96-037		August 1996
Testing of State Roadside Safety Systems Volume IV: Appendix C - Crash Test and Evaluation of a Pennsylvania Transition Design	FHWA-RD-96-039		August 1996
Testing of State Roadside Safety Systems Volume III: Appendix B - Crash Testing and Evaluation of a Guardrail System for Low-Fill Culvert	FHWA-RD-96-038		August 1996
NCHRP Report 350 Test 3-34 on the ADIEM			August 1996
NCHRP Report 350 Compliance Tests of the V-Loc Sign Support System	405631-1F		August 1996
Evaluation of Sign Substrates for Use with Plastic Drums	2924-3F		December 1996
Evaluation of Work Zone Barricades and Temporary Sign Supports	5388-1F		February 1996
Development and Testing of the Steel U-Channel Slip Splice Sign Support	220500		March 1996
Testing and Evaluation of the Wyoming 740WYBRAIL Bridge Railing System	FHWA-RD-96		May 1996
NCHRP Report 350 Compliance Test 5-12 of the 1.07 m Vertical Wall Bridge Railing	FHWA-RD-96-199		May 1996
Design and Testing of a Break Away Mount for Cluster Box Unit (CBU) and Neighborhood Delivery and Collection Box Unit (NDCBU)	Research Project 405461		May 1996
Testing of State Roadside Safety Systems: Volume I - Technical Report	FHWA-RD-96-036		September 1996
Testing of State Roadside Safety Systems Volume XIV: Appendix M - Laboratory and Pendulum Testing of Modified Breakaway Wooden Posts	FHWA-RD-96-		September 1996
NCHRP Report 350 Compliance Test 3-11 of the Modified G4(1S) Guardrail with Timber Blockouts	FHWA-RD-96-175		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-96-174		1996
Crash Testing and Evaluation of Retrofit Bridge Railings and Transition	FHWA-RD-96-032		1996
NCHRP Report 350 Compliance Tests of the ET-2000	Projects 220510 & 220537		August 1995
Wyoming Test Level 4 Bridge Railing	TTI-1996-1		December 1995
NCHRP Report 350 Compliance Tests of the ADIEM	TTI-1995-5		December 1995
End Terminal for Box-Beam Median Barrier: Final Report			June 1995
Development of W-Beam Slotted Rail End Terminal Design	RF 7199-3F		1994
Testing of New Bridge Rail and Transition Designs, Volume VIII: Appendix G - BR27C Bridge Railing	FHWA-RD-93-065		1993
Testing of New Bridge Rail and Transition Designs, Volume III: Br27d Bridge Railing, Appendix B			1993
Testing of New Bridge Rail and Transition Designs, Volume II, Appendix A: Oregon Side Mounted Bridge Railing	FHWA-RD-93-059		1993
Testing of New Bridge Rail and Transition Designs, Volume I: Technical Report	FHWA-RD-93-058		1993
Comparative Crash Tests Conducted on Seven Different Makes and Models of Truck Mounted Attenuators (TMAs)	991-2		August 1991
An Evaluation of Selected Truck Mounted Attenuators (TMA's) with Recommended Performance Specifications	991-1		August 1991
Aesthetically Pleasing Concrete Combination Pedestrian-Traffic Bridge Rail - Texas Type C411	1185-3F		February 1991
Testing and Evaluation of Work Zone Traffic Control Devices	1938-1F		November 1991
Testing and Evaluation of Sign Support with Cluster Attachments	7137-1		April 1990
Aesthetically Pleasing Steel Pipe Bridge Rail - Texas Type T421	1185-2		May 1990
Testing and Evaluation of Work Zone Traffic Control Devices	1917-1F		October 1990
Aesthetically Pleasing Concrete Beam and Posts Bridge Rail - Texas Type T411	1185-1		March 1989
Crash Test of Texas T202 Bridge Rail	1179-2F		May 1989
Performance Limits of Longitudinal Barrier Systems, Volume III - Appendix B: Details of Full-Scale Crash Tests on Longitudinal Barriers			May 1985
Test and Evaluation of Neighborhood Mailbox	343-2		March 1984
Development of a High-Performance Median Barrier			April 1983

Roadside Safety Program

Title	Report Number	Author(s)	Date
Development of MASH TL-3 Transitions for Cast in Place Concrete Barriers	0-6968-R8		June 2020
MASH Evaluation of TxDOT Roadside Safety Features -- Phase III	0-6946-R3		May 2020
Development of Low-Maintenance Cost Median Barriers with Enhanced Safety Features	0-6895-PSR		April 2019
Development and MASH TL-4 Evaluation of TxDOT Rubber Mounted Single Slope Barrier	0-6895-R1		April 2019
MASH Test 3-11 Evaluation of Modified TxDOT Round Wood Post Guardrail System	0-6968-R4		June 2019
MASH TL-4 Testing and Evaluation of Free-Standing Single Slope Concrete Barrier with Cross-Bolt Connection	0-6968-R5		June 2019
Development and Evaluation of Concrete Barrier Containment Options for Errant Motorcycle Riders	0-6968-R6		June 2019
MASH Evaluation of TxDOT Roadside Safety Features -- Phase II	0-6946-R2		March 2019
Analysis of 54-Inch-Tall Single-Slope Concrete Barrier on a Structurally Independent Foundation	0-6948-PSR		October 2019
Analysis of 54-Inch Tall Single-Slope Concrete Barrier on a Structurally Independent Foundation	0-6948-R1		September 2019
MASH Evaluation of TxDOT Roadside Safety Features - Phase I	0-6946-1		January 2018
Crash Testing and Evaluation of the TxDOT Short-Span Short-Radius Guardrail System	9-1002-15-9		January 2018
Crash Test and Evaluation of the TxDOT T224 Bridge Rail	9-1002-15-5		January 2018
Crash Test and Evaluation of Restrained Safety-Shape Concrete Barriers on Concrete Bridge Deck	9-1002-15-3		January 2018
MASH TL-3 Evaluation of the TxDOT TL-3 Low-Profile Barrier for High Speed Applications	0-6968-R1		September 2018
MASH TL-4 Evaluation of the TxDOT Type C2P Bridge Rail	9-1002-15-2		February 2017
MASH Evaluation of TxDOT High-Mounting-Height Temporary Work Zone Sign Support System	9-1002-15-8		February 2017
Crash Testing and Evaluation of Multiple Mailbox Supports for Use with Locking Architectural Mailboxes	Test Report 9-1002-15-7		February 2017
MASH TL-3 Crash Testing and Evaluation of the TxDOT T631 Bridge Rail	9-1002-12-12		July 2016
MASH TEST 3-11 of the TxDOT T222 Bridge Rail	9-1002-12-13		July 2016
Crash Test and Evaluation of Temporary Wood Sign Support System for Large Guide Signs	9-1002-15-4		July 2016
Crash Test and Evaluation of 3-ft Mounting Height Sign Support System	9-1002-15-1		July 2016
Connected Vehicle Wrong-Way Driving Detection and Mitigation Demonstration	0-6867-S		2016
Buried Terminal Design Evaluation for Use with 31-Inch Guardrail Height through Finite Element Simulations	405160-39		April 2015
Use of Finite Element Simulations to Parametrically Evaluate and Compare Seat Belt Restraint Systems and Related Injury Risk in Heavy Truck Frontal Crash Conditions			December 2015
Investigation of Heavy Truck Crashworthiness Through Use of Nonlinear Finite Element Computer Simulations			June 2015
Evaluation of the Crashworthiness Alternative of Raising Wood Blockouts on Wood Posts	12-602371-00001		June 2015
Crash Test and MASH TL-3 Evaluation of the TxDOT Short Radius Guardrail	0-6711-1		March 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)	12-602951-00001		September 2015
Short Radius MASH TL-3 Guardrail Treatment	0-6711-S		2015
Stacked W-Beam Transition for 31" Guardrail	601721-000		April 2014
Best Practices for Barrier Protection of Bridge Ends	405160-38		February 2014
Development and Evaluation of a MASH TL-3 31-Inch W-Beam Median Barrier	9-1002-12-8		January 2014
Crash Test and Evaluation of The TxDOT T631 Bridge Rail	9-1002-12-10		January 2014
Synthesis of System/Vehicle Interaction Similarities /Dissimilarities with 12" and 8" Blockouts with 31" Mounting Height, Mid-Span Splices	601621		July 2014
Transition for Anchored Temporary Concrete Barrier System in Asphalt Pavement - Phase II	601651-1		June 2014
Temporary Large Guide Signs	0-6782-1		May 2014
Skid-Mounted Support System for Temporary Guide Signs	0-6782-2		November 2014
Connected Vehicle Test Bed at the Riverside Campus	161406-1		October 2014
Crash Test and Evaluation of Locking Architectural Mailboxes	9-1002-12-9		September 2014
Development of Design Standards for Mounting Temporary Large Guide Signs	0-6782-S		2014
Signs on Concrete Median Barriers	0-6646-1		April 2013
MASH Full-Scale Crash Testing of 4-ft Mounting Height, 24"x30" Chevron Sign Installed on 5.5H:1V Slope Ditch	9-1002-12-6		April 2013
Single Slope Median Wall for Grade Separations	405160-33/35		January 2013
MASH Test 3-21 on TL-3 Thrie Beam Transition Without Curb	9-1002-12-3		July 2013
MASH TL-3 Testing and Evaluation of the TxDOT T131RC Bridge Rail Transition	9-1002-12-4		March 2013
Development and MASH Full-Scale Crash Testing of a High-Mounting-Height Temporary Single Sign Support with Aluminum Sign	9-1002-12-5		March 2013
Worker Safety During Operations with Mobile Attenuators	0-6707-1		May 2013
Mailbox Hazard and Risk Assessment	405160-31		May 2013
Development and Testing of a Non-Pinned Low-Profile End Treatment	9-1002-12-7		October 2013
Crash Testing and Evaluation of the 12 ft Pinned F-Shape Temporary Barrier	405160-3-1		April 2012
Rebar Locator for Pinned Precast Barrier Application	405160-32		August 2012
Development Guidance for Sign Design Standards	0-6363-1		February 2012
Development and Testing of Anchored Temporary Concrete Barrier for Use on Asphalt	405160-00025		May 2012
MASH Test 3-11 on the T131RC Bridge Rail	9-1002-12-1		October 2012
MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets	9-1002-12-2		October 2012
Compare Trailer-Mounted Attenuators vs Truck-Mounted Attenuators Protection for Workers	0-6707-S		2012
Guardrail Deflection Analysis, Phase I: (2010-11)	405160-24		August 2011
MASH Test 3-37 of the TxDOT 31-Inch W-Beam Downstream Anchor Terminal	9-1002-6		December 2011
MASH Test 3-11 on the 5-Inch Cast In Place Deck Barrier Anchors	9-1002-7		December 2011
Development of a MASH TL-2 Guardrail-to-Bridge Rail Transition Compatible with 31-inch Guardrail	9-1002-8		December 2011
Determination of Minimum Height and Lateral Design Load for MASH Test Level 4 Bridge Rails	9-1002-5		December 2011
Development of a MASH TL-3 Median Barrier Gate	9-1002-2		June 2011
Mash Test 3-11 on the Texas T101 Bridge Rail	9-1002-1		March 2011
Mash Test 3-11 of the TxDOT Single Slope Bridge Rail (Type SSTR) on Pan-Formed Bridge Deck	9-1002-3		March 2011
Mash Test 3-10 on 31-Inch W-Beam Guardrail with Standard Offset Blocks	9-1002-4		March 2011
Roadside Safety Device Crash Testing Program	9-1002-S		2011
Improvements to Large and Small Roadside Sign Hardware and Design	0-6363-S		2011
NCHRP Report 350 Crash Testing and Evaluation of the S-Square® Mailbox System	0-5210-7		January 2010
Evaluation of Barriers for Very High Speed Roadways	0-6071-2		March 2010
MASH Test 3-11 of the WSDOT Pin and Loop Concrete Barrier with drainage Slots	405160-18-1		November 2010
On-Going Evaluation of Traffic Control Devices	0-6384-1		September 2010
Development of Roadside Safety Devices for Very High Speed Roadways	0-6071-S		2010
NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail	0-5210-6		April 2009
Performance Evaluation of Cable Median Barrier Systems in Texas	0-5609-1		August 2009
Development and Testing of a Concrete Barrier Design for Use in Front Slope or On MSE Wall	405160-00013-2		August 2009
Crash Testing and Evaluation of TxDOT Burn Ban Signs	0-5210-5		August 2009
Development of Guidelines for Cable Median Barrier Systems in Texas	0-5609-2		December 2009
Alternative Design of Guardrail Posts in Asphalt or Concrete Mowing Pads	405160-14-1		May 2009
Dynamic Testing of the T223 Bridge Rail	0-5210-8		September 2009
Analysis of Roadside Safety Devices for Use on Very High-Speed Roadways	0-6071-1		September 2009
In-Service Evaluation of Cable Median Barrier Performance	0-5609-S		August 2008
Crash Testing and Evaluation of W-Beam Guardrail on Box Culvert	405160-5-1		August 2008
Analysis of a Flexible Bridge Rail System for High-Speed Roadways	0-5210-4		December 2008
Crash Testing and Evaluation of the TxDOT Type T8 Bridge Rail	407049-1		March 2008
Crash Testing and Evaluation of F-Shape Barriers on Slopes	0-5210-3		March 2008
Crash Testing and Evaluation of the Modified G4(1S) W-Beam Guardrail on 2:1 Slope	405160-4-1		November 2008
Crash Testing and Evaluation of Bexar Concrete Works F-Shape Concrete Traffic Barrier (CTB) with Quick-Bolt Connection	400001-BCW1		November 2008
Development of a Low-Profile to F-Shape Transition Barrier Segment	0-5527-1		January 2007
Development of Transition Element for Low-Profile Traffic Barrier to Standard Concrete Traffic Barrier	0-5527-S		January 2007
Criteria for High Design Speed Facilities	0-5544-1		March 2007
Initial Assessment of Compliance of Texas Roadside Safety Hardware with Proposed Update to NCHRP Report 350	0-5526-1		September 2007
Short, Portable Concrete Barrier Simplifies Maintenance Operations	0-4692-S		August 2006
Median Barrier Guidelines for Texas	0-4254-1		August 2006
Impact Performance Assessment of Roadside Safety Appurtenances	0-5526-S		August 2006
An Overview of the Development of a TxDOT In-Service Performance Evaluation Process for Roadside Safety Features	0-4366-S		August 2006
Analysis of the Impact Performance of Concrete Median Barrier Placed on or Adjacent to Slopes	0-5210-1		May 2006
Crash Testing and Evaluation of the Shur-Tite (R) Multiple-Mailbox Mount	0-5210-2		November 2006
Development of High Speed Roadway Design Criteria and Evaluation of Roadside Safety Features	0-5544-S		October 2006
Finite Element Analysis of Roadside Safety Devices	0-1816-S		April 2005
Development of Low-Deflection Precast Concrete Barrier	0-4162-3		January 2005
Portable Concrete Traffic Barrier for Maintenance Operations	0-4692-1		May 2005
Evaluation of Roadside Safety Devices Using Finite Element Analysis	0-1816-1		August 2004
Developing an In-Service Performance Evaluation (ISPE) for Roadside Safety Features in Texas	0-4366-1		December 2004
Dynamic Response of Guardrail Systems Encased in Pavement Mow Strips	0-4162-2		January 2004
Performance Evaluation of Guardfence to Bridge Rail Transitions	0-4564-S		June 2004
Evaluation of Traffic Control Devices: First Year Activities	0-4701-1		October 2004
Safety Evaluation of Traffic Control Devices and Breakaway Supports	0-1792-S		August 2003
Work Zone Appurtenances Tested to NCHRP Report 350	FHWA-RD-03-038		January 2003
Performance of the TxDOT T202 (MOD) Bridge Rail Reinforced with Fiber Reinforced Polymer Bars	0-4138-3		November 2003
Evaluation of Guardrail to Concrete Bridge Rail Transitions	0-4564-1		October 2003
Evaluation of Texas Grid-Slot Portable Concrete Barrier System	0-4162-1		April 2002
Summary and Recommendations of Recycled Materials in Roadside Safety Devices	1458-S		February 2002
Evaluation of Dual Support, Triangular Slip-Base Sign Installations	0-1792-8		September 2002
Testing and Evaluation of Recycled Materials in Roadside Safety Devices	1458-3		April 2001
Evaluation of Design and Retrofit Concepts for Slip-Base Sign Support Systems	7-3911-S		February 2001
Testing and Evaluation of the Solar Panel Sign Support System	0-1792-4		January 2001
Testing and Evaluation of a Pedestal Base Sign Support	0-1792-3		January 2001
NCHRP Report 350 Test 3-11 of the New York DOT Portable Concrete Barrier with I-Beam Connection (Retest)	473220-14		July 2001
Testing and Evaluation of Slip Base Sign Supports	0-1792-5		May 2001
Laboratory Testing of Recycled Materials in Roadside Safety Devices	1458-2		November 2001
Testing and Evaluation of Molded Plastic Mailboxes	0-1792-6		September 2001
NCHRP Report 350 Evaluation of the Minnesota DOT Transitions	473390-20		December 2000
Impact Performance Evaluation of Work Zone Traffic Control Devices	0-1792-2		December 2000
Test 12--NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck	0-1804-10		February 2000
Test Risk Assessment Program (TRAP): Version 2.1	472540-F		January 2000
Crash Testing and Evaluation of the Eccentric Loader Terminal (ELT)	RF473390-01		March 1999
Crash Testing of Ford Taurus, Chevrolet Lumina, Plymouth Neon, and Dodge Caravan - In Support of Finite Element Computer Modeling	Project 472580		May 1999
Test 8 - NCHRP Report 350 Test 3-11 of the Modified Texas Type T6 Bridge Rail on Bridge Deck	0-1804-8		November 1999
Tests 4, 5, & 6: NCHRP Report 350 Testlng of the Texas Type T202 Bridge Rail	1804-3		December 1998
Testing of State Roadside Safety Systems Volume XI: Appendix J - Crash Testing and Evaluation of Existing Guardrail Systems	FHWA-RD-98-046		February 1998
NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail	0-1804-4		July 1998
NCHRP Report 350 Test 3-11 of the Texas Type T411 Bridge Rail	0-1804-3		May 1998
Crash Testing and Evaluation of Work Zone Traffic Control Devices	TRB 980627		1998
Testing and Evaluation of a Modified Steel Post W-Beam Guardrail with Recycled Polyethylene Blockouts	TTI-1997-10		February 1997
Testing and Evaluation of Wyoming Road Closure Gate	TTI-1997-11		January 1997
Furnace Butt Welded Pipe for Small Sign Supports	7-2996-S		November 1997
Evaluation of a Modified Steel Post W-Beam Guardrail System	7-3963-S		November 1997
Evaluation of Work Zone Barricades	7-3910-S		November 1997
Testing of State Roadside Safety Systems Volume III: Appendix B - Crash Testing and Evaluation of a Guardrail System for Low-Fill Culvert	FHWA-RD-96-038		August 1996
NCHRP Report 350 Test 3-34 on the ADIEM			August 1996
NCHRP Report 350 Compliance Tests of the V-Loc Sign Support System	405631-1F		August 1996
Evaluation of Sign Substrates for Use with Plastic Drums	2924-3F		December 1996
Evaluation of Work Zone Barricades and Temporary Sign Supports	5388-1F		February 1996
Testing of State Roadside Safety Systems: Volume I - Technical Report	FHWA-RD-96-036		September 1996
Testing of State Roadside Safety Systems Volume XIV: Appendix M - Laboratory and Pendulum Testing of Modified Breakaway Wooden Posts	FHWA-RD-96-		September 1996
Wyoming Road Closure Gate	TRB 961276		1996
End Terminal for Box-Beam Median Barrier: Final Report			June 1995
Applications of Recycled Materials in Roadside Safety Devices	1458-1		June 1995
Geometric Design Guidelines for Suburban High-Speed Curb and Gutter Roadways	1347-1F		May 1995
Short-Radius Thrie Beam Treatment for Intersecting Streets and Drives	1442-1F		November 1994
Test and Evaluation of Arizona Slip-Away Base Luminaire Supports	7236-1F		September 1994
Development of W-Beam Slotted Rail End Terminal Design	RF 7199-3F		1994
Preliminary Analysis of Transformer Bases	1963-1F		August 1993
NDE Techniques for Detecting Grout Defects in Cable Stays	1268-1F		August 1993
Evaluating the Benefits of Slope Rounding (Prepared for Minnesota DOT, Research Study No. 0468F.)	0468F-1F		June 1993
Proposed Bridge Management System Implementation Plan for Texas	1259-1F		May 1993
Crash Testing and Evaluation of Tennessee Bridge Rail and Guardrail Designs - Phase I, Volume II	7166-2		February 1992
Evaluation of Bridge Approach Rails	7155-1F		May 1992
Bridge Railing End Treatments at Intersecting Streets and Drives	1263-1F		November 1992
Study for a Comprehensive Bridge Management System for Texas	1212-1F		July 1991
Crash Testing Florida DOT Standard Guardrail Transition Section at Connection to Bridge Traffic Rail Wing Post	0385-1		March 1989
Development of a Box Beam Guardrail Retrofit Transition to the Wyoming Steel Tube-Type Bridge Railing	0382-1		October 1989
Small Sign Support Analysis, Phase III: Benefit/Cost Analysis			August 1988
Development of Guardrail to Bridge Rail Transition	461-1F		June 1988
Optimization of Strong Post W-Beam Guardrail	1147-1F		November 1988
Development of New Guardrail End Treatments	404-1F		October 1988
Development of a Strong Beam Guardrail to Bridge Rail Transition	SESSION 93		1988