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The Montgomery County Department of Transportation (MCDOT) is fostering a sustainable transportation system that conserves natural resources, protects the environment, promotes social equity and helps stimulate economic growth. MCDOT’s mission is to move people and connect places– whether by transit, walking, biking, carpooling or driving. And our goal is to provide these services in a way that reduces the County’s environmental footprint.

MCDOT’s green initiatives include:

Director's Office

Division of Highway Services

Division of Transportation Engineering

Division of Transit Services

Division of Parking Management

Division of Traffic Engineering & Operations


MCDOT Sustainability Policy

MCDOT Sustainability Policy document coverpage and graphic


Montgomery County GreenFest:

MCDOT took part in this year's GreenFest on May 6 at Jesup Blair Park in Takoma Park. 

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