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            In This Section
  

  Roadway Departure Safety
                Strategic Approach
                Keep Vehicles on the Road
                Provide for a Safe Recovery
                Reduce Crash Severity
                Focus on Reducing Rural Roadway Departures (FoRRRwD)
                
                Hardware Eligibility Letters
Hardware, such as barriers, sign supports, and work zone devices are commonly used to reduce the potential severity of crashes on the roadside. Crash testing is used to evaluate the crashworthiness of these devices. Section 508 of the Rehabilitation Act of 1973  (Section 508) is a Federal law that requires Federal agencies to make electronic and information technology (EIT) accessible to people with disabilities in accordance with standards issued by the U.S. Access Board. The Access Board’s Section 508 Standards address the accessibility requirements for Information and Communication Technology (ICT), which encompasses EIT covered by Section 508, that federal agencies procure, develop, maintain, or use.  Eligibility letters that FHWA posts on this website constitute ICT that must conform to the Section 508 Standards, and particularly the Section 508 Standards for electronic content at Section E205.  These standards require electronic content to conform to Level A and Level AA Success Criteria and Conformance Requirements in WCAG 2.0 (Section E205.4). Therefore, FHWA posts eligibility letters on this website with attachments (manufacturers’ hardware drawings, test summaries, etc.) that meet Section 508 requirements.
ARCHIVED: FHWA Eligibility letters issued using NCHRP 350 testing criteria.SearchHardware Type
                    
- Any -Barrier Terminals and Crash CushionsLongitudinal Barriers and Bridge RailsLuminaire SupportsSign Supports, Mailboxes, and Delineator PostsWork Zone DevicesStart DateEnd Date
    Letter
																								Date
																								Testing
																								ManufacturerSort ascending
																								Hardware Type
																								Device DescriptionB-246
																																				March 11, 2014
																																				MASH
																																				Trinity Highway Products
																																				Longitudinal Barriers and Bridge Rails
																																				TL3 Retro-Rail® Retro RailB-246A
																																				April 1, 2016
																																				MASH
																																				Trinity
																																				Longitudinal Barriers and Bridge Rails
																																				Retro-RailTM Guardrail ModificationB-366
																																				August 5, 2022
																																				MASH
																																				Triborough Bridge and Tunnel Authority (TBTA)
																																				Longitudinal Barriers and Bridge Rails
																																				RK-19 Bridge RailB-348
																																				September 10, 2020
																																				MASH
																																				TrafFix Devices, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Lo-Ro Water Cable BarrierB-272
																																				February 1, 2017
																																				MASH
																																				TrafFix Devices, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				MASH TrafFix Water Wall TL-2B-271
																																				February 1, 2017
																																				MASH
																																				TrafFix Devices Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				MASH TrafFix Water Wall TL-1B-279
																																				June 15, 2017
																																				MASH
																																				TrafFix Devices Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Sentry II Water Cable BarrierB-311
																																				September 19, 2018
																																				MASH
																																				TrafFix
																																				Longitudinal Barriers and Bridge Rails
																																				TrafFix Water Cable Barrier with Water Wall Fence PanelsB-349
																																				September 30, 2020
																																				MASH
																																				Thornton Tomasetti, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Throgs Neck Bridge RailB-369
																																				March 7, 2023
																																				
																																				Texas Department of Transportation
																																				Longitudinal Barriers and Bridge Rails
																																				TxDOT C2P Bridge Rail
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