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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

Transportation Engineering · Montgomery County Department of Transportation · 240-777-7220 · Fax: 240-777-7277 · 100 Edison Park Dr · 4th Floor · Gaithersburg, Maryland 20878 ·
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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