USA Banner
  U.S. flag
              An official website of the United States government Here's how you knowOfficial US Government Icon
              **Official websites use .gov**A **.gov** website belongs to an official government organization in the United States.
            Secure Site Icon
              **Secure .gov websites use HTTPS**
                  A **lock** ( A locked padlock ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. 
 U.S. Department of Transportation Icon United States Department of Transportation
 Search DOT
            Search
                    About FHWAFHWA Organization
                Headquarters Offices
                Field Offices
                Strategic Plan
                Business Opportunities
                Staff Directories
                Careers
                Highway History
                Contact UsProgramsAcquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                Safety
                Browse by TopicsResourcesCore Highway Topics
                Federal Aid Essentials
                Automation
                Complete Streets
                Laws and Regulations
                Policy & Guidance Center
                Section 508
                Publications and Statistics
                Professional Development
                National Highway Institute
                Resource Center
                Accessibility Resource Library
                FHWA Research LibraryNewsroomPress Releases
                Speeches & Testimony
                Photos
                Videos
                Media ContactsMenu FHWA Highway Safety Programs Home
                        Safety
                        Roadway Departure Safety
                        Reduce Crash Severity


            
            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
    LetterSort descending
																								Date
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-230A
																																				March 27, 2014
																																				MASH
																																				MwRSF
																																				Longitudinal Barriers and Bridge Rails
																																				MGS with SYP postsB-231 (REVISED)
																																				January 27, 2012
																																				MASH
																																				MWRSF
																																				Longitudinal Barriers and Bridge Rails
																																				W-beam to thrie-beam stiffness transitionB-232B
																																				June 19, 2020
																																				MASH
																																				Trinity Highway Products, LLC
																																				Longitudinal Barriers and Bridge Rails
																																				CASS S3 on 4H:1V Slopes, 30 foot-wide median on backslope 11feet from bottom of median and 26 feet from slope break pointB-232C
																																				June 19, 2020
																																				MASH
																																				Trinity Highway Products, LLC
																																				Longitudinal Barriers and Bridge Rails
																																				CASS S3 MASH TL-4 on Level TerrainB-233
																																				June 7, 2013
																																				MASH
																																				Delta Bloc International
																																				Longitudinal Barriers and Bridge Rails
																																				DB 80 F-Shape Portable ConcreteB-236 (REVISED)
																																				July 10, 2014
																																				MASH
																																				MWRSF
																																				Longitudinal Barriers and Bridge Rails
																																				Wood-Post 31-inch MGS to Thrie Beam Approach Guardrail Transition System (MGS) to Thrie Beam Approach Guardrai l TransitionB-239
																																				November 1, 2012
																																				MASH
																																				Memo To NY Division
																																				Longitudinal Barriers and Bridge Rails
																																				New York State (TCB) Temporary Concrete Barrier w/ Box Beam StiffenerB-240
																																				November 8, 2012
																																				MASH
																																				Texas Department of Transportation
																																				Longitudinal Barriers and Bridge Rails
																																				31 inch W-Beam Guardrail System with 8 inch offset blockB-241
																																				June 5, 2013
																																				MASH
																																				Minnesota DOT
																																				Longitudinal Barriers and Bridge Rails
																																				31-inch high W-Beam Guardrail on a Low-Fill Box CulvertB-243
																																				September 6, 2013
																																				MASH
																																				Midwest Roadside Safety Facility
																																				Longitudinal Barriers and Bridge Rails
																																				31 Inch Non-Blocked Midwest Guardrail System (MGS)
  Pagination
    «
            « First
                          ‹
            ‹‹
                                      1
              2
              3
              4
              5
              6
              7
              8
              9
                          ...
                          ›
            ››
                          »
            Last » U.S. DEPARTMENT OF TRANSPORTATION

**Federal Highway Administration**

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

202-366-4000Subscribe to email updates
                    About
  

        
              About FHWA
                Careers
                Org Chart
                Staff Directories
                Work with UsPrograms
  

        
              Acquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                SafetyPolicies, Rights, Legal
  

        
              About DOT
                Accessibility
                Budget and Performance
                Civil Rights
                FOIA
                Information Quality
                No FEAR Act
                Office of Inspector General
                Privacy Policy
                USA.gov
                Web Policies and Notices
                Web StandardsNews & Events
  

        
              Newsroom
                Press Releases
                Speeches & Testimony
                Media Contacts
                Connect with Us