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1 - 2 of 2 resultsSearch results for "third degree"
Development of Safety Performance-Based Guidelines for the Roadside Design Guide (2022)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Malcolm H. Ray; Christine E. Carrigan; Ethan M. Ray
Transportation and Infrastructure
Recommended Guidelines for the Selection of Test Levels 2 Through 5 Bridge Railings (2021)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Malcolm H. Ray; Christine E. Carrigan
Transportation and Infrastructure