Skip Navigation
logo of MCDOT
   Montgomery County Department of Transportation
   Division of Transportation Engineering  



Roadway construction in Montgomery County is undertaken by a variety of agencies. The Construction Section of the Division of Transportation Engineering is responsible for advertising and constructing capital improvements to existing County roads.

Click here for a listing of current and pending Division of Transportation Engineering Projects being undertaken by the Construction Section. Important announcements regarding construction project are posted on this page. Additional information may be found here: Click here

Normal maintenance of County roads is the responsibility of the Division of Highway Services. For more information about maintenance activities, please click here.

For information about sidewalk, bikeway and bus stop improvements, please click here.

Other agencies, such as the Maryland State Highway Administration, local municipalities and home owners associations have roadway construction and maintenance responsibilities as well. For additional information please click here.

Construction Projects:

  • Century Blvd.
  • Dale Drive Sidewalk from Mansfield Road to Hartford Avenue
  • E. Gude Drive (W.B.) Bridge (M0131-4) over CSX & Metro Railroads
  • Greentree Road Sidewalk
  • MacArthur Blvd Bikeway Improvement - Segment 2
  • Montrose Parkway West
  • Montrose Trail
  • Shady Grove Metro Access Bike Path
  • Town of Chevy Chase Storm Drain Improvements


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.

Transportation Engineering · Montgomery County Department of Transportation
100 Edison Park Drive · Gaithersburg, MD 20879 ·
· telephone: 240-777-7220· fax: 240-777-7277 ·