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The implementation of the Department Transportation's world wide web site has proven to be very popular. On an average, the ATMS website receives 40,000 hits a day. During severe weather conditions and holidays the number of hits has often reached 300,000 hits per day.

The Internet address:

The ATMS homepage provides a link to:

  • Real-time traffic and transit information including Ride On bus delays, incidents, congestion, construction, special events
  • All Ride On bus schedules, maps, route and fare information
  • Live traffic camera snapshots updated every few minutes
  • Live Travelers Advisory Radio (TAR) using Real Audio
  • TMC guestbook for questions and comments
  • Snow plow operations information
  • On-line form to report potholes and unplowed streets
  • Other MCDOT Divisions
  • Government and Public School closings information
  • Channel 4 Weather, The Weather Channel, National Weather Service
  • Directions to TMC
  • Information on ATMS


Traffic CamFuture enhancements to the Website will include real-time traffic data from the ATMS’s Graphical Information System (GIS). ATMS also plans to provide an Internet link to the I-95 Corridor Coalition network.





  • Real-time travel information for commuters to make educated mode, route and travel time choices
  • Reaches world wide audience
  • Gives citizens a direct contact to the Department of Transportation


Last edited: 3/13/2009




For any MCDOT service request or complaint, call 311
When dialing outside of the county, call 240-777-0311 or submit via their website.

For website comments or to report website problems or broken links, please email us. This email address does not handle service requests or complaints.

 Director's Office · Montgomery County Department of Transportation
101 Monroe Street, 10th Floor · Rockville, Maryland 20850 ·
· telephone: 240-777-7170 · fax: 240-777-7178 ·