FTA Safety Directive 16-4
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
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact
FTAWebAccessibility@dot.gov.