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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

FTA Safety Directive 16-4

Safety Directive 16-4 Track Integrity Investigation_1.pdf

Safety Directive 16-4 requires the Washington Metropolitan Area Transit Authority (WMATA) to address findings documented in FTA’s spring 2016 investigation into track integrity.

Last updated: Monday, August 8, 2016
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