Welcome to Montgomery County Department of Transportation (MCDOT)!

These web pages will help you find what you need from our department. Services are arranged alphabetically in the Service Index, or by the divisions that comprise the department in About MCDOT. Telephone numbers or email addresses of all of our offices are located in Resident's Guide to Services as well as on most web pages.

NEW: MDOT Survey for the Maryland Transportation Plan (opens in new window)

Focus On: Sustainability