Traffic signal preemption at intersections near highway-rail grade crossings /

TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 507: Traffic Signal Preemption at Intersections Near Highway--Rail Grade Crossings documents the current practices of traffic signal preemption deployed at intersections adjacent to railway grade crossing in both the United S...

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Bibliographic Details

Corporate Authors:	American Association of State Highway and Transportation Officials (sponsoring body.), United States. Federal Highway Administration (sponsoring body.)
Format:	Book
Language:	English
Published:	Washington, D.C. : Transportation Research Board, 2017.
Series:	Synthesis of highway practice ; 507.
Subjects:	Traffic signal preemption. Highway-railroad grade crossings.