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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

Signal Recording Devices for Highway-Rail Grade Crossing Active Warning Systems that are Interconnected with Highway Traffic Signal Systems

Document Series
Safety Advisories
Safety Advisory Number
Subject Highway-Rail Grade Crossings, Signal and Train Control
I�96�10; I�96�11 ; NTSB; active railroad warning systems
sa201002.pdf (46.9 KB)

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Effective Date: Friday, October 1, 2010