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Mc on the Go Bikeways

90.1 miles of bike lanes, bike-friendly shoulders & separated bike lanes


364 bridge inspections, rehabilitation, inventory and maintenance


DTE administers & reviews requests for new Sidewalk construction

Roads & Transit

Roads & Transit projects in Montgomery County

Standards & Resources

Comprehensive list of policies & standards

What Are We Building Now?

Current DTE projects

Live Earth Cam - Elmhirst Parkway Bridge

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 20878
Email: · Telephone: 240.777.7220 · Fax: 240.777.7277
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