U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Diagram. This diagram shows the standard sections of roadside barriers as shown in the Roadside Design Guide. The guardrail sections from left to right are downstream terminal or end treament, length of need (standard section and transition within the length of need), bridge rail, length of need (standard section and transition within the length of need), and upstream terminal end treatment.
Diagram. This diagram shows the standard sections of roadside barriers as shown in the Roadside Design Guide. The guardrail sections from left to right are downstream terminal or end treament, length of need (standard section and transition within the length of need), bridge rail, length of need (standard section and transition within the length of need), and upstream terminal end treatment.
Diagram. This diagram shows the standard sections of roadside barriers as shown in the Roadside Design Guide. The guardrail sections from left to right are downstream terminal or end treament, length of need (standard section and transition within the length of need), bridge rail, length of need (standard section and transition within the length of need), and upstream terminal end treatment.