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  • Bikeways
    Get information about new bikeways, trails & routes in the works


  • Bridges
    Get details about road maintenance, rehabilitation & construction projects

Bus Stop Improvements





  • Drainage Assistance
    Learn how MCDOT can assist with runoff from roads or storm drain issues
  • Green Streets
    MCDOT is helping construct on-site ways to capture stormwater along roads
  • Guardrails
    Request repairs or a new guardrail
  • Highway Noise Abatement
    Information on the County’s noise abatement policy and projects
  • Roads & Transit
    Get information about road construction, intersection improvements & transit centers
  • Sidewalks
    Request a new sidewalk or accessible ramp
  • Speed Humps
    Request installation of speed humps
  • Streetlights
    Request new streetlights
  • Traffic Calming
    Request help to reduce speeding & unsafe driving on residential streets


Director's Office · Montgomery County Department of Transportation · 240-777-7170 · Fax: 240-777-7178 · 101 Monroe Street · 10th Floor · Rockville, Maryland 20850 ·
For any MCDOT service requests, call 311. Outside the county, call 240-777-0311 or submit via the website.   For website issues, broken links or comments, please email us (does not handle service requests).
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