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   Montgomery County Department of Transportation
   Division of Highway Services  

 

Main Road Paving

Main Roads include:

Examples of arterial roads include Randolph Road, Shady Grove Road, Snouffer School Road, Democracy Boulevard.

Primary roads through neighborhoods include Aspen Hill Road, Dennis Avenue, Greentree Road and Fernwood Road.

Central Business District Roads include those similar to Woodmont Avenue in Bethesda and Wayne Avenue in Silver Spring.

Main Road Maintenance

These roads are usually maintained by repaving. A new layer of asphalt (usually 1" to 2") is placed over the existing surface after underlying roadway repairs are made. When the layers build up in such a way as to inhibit drainage and/or driveway crossings, the layers are milled or ground off. This allows for a new surface to be placed. The milling process is also used where many underlyng roadway repairs leave the road in a rough condition.

Street Repair

Repaving FAQs

Schedule

     

 

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.

Highway Services · Montgomery County Department of Transportation
Questions/Comments · Inside Montgomery County dial 311 · TTY: 240-773-3556
Outside Montgomery County dial 240-777-0311