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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation
FHWA Highway Safety Programs

Safe System Roadway Design Hierarchy

Document
Safe_System_Roadway_Design_Hierarchy.pdf (12.07 MB)

The Safe System Roadway Design Hierarchy characterizes engineering and infrastructure-based countermeasures and strategies relative to their alignment with the Safe System Approach. 

Last updated: Friday, January 5, 2024