A permit is required to close a County owned and maintained street for any type of event (e.g. race, parade, festival, etc.). The first step in this process is for the resident to fill out and submit a permit application form. The form can be found and downloaded from the website referenced below.

The completed form must be submitted 2 months prior to the event to the Montgomery County Department of Transportation Division of Traffic Engineering and Operations 100 Edison Park Drive, 4th Floor, Gaithersburg, MD 20878, or emailed to [email protected].

If the road is a numbered route such as MD 355 (Rockville Pike), MD 117 (Clopper Road), please contact the Maryland Department of Transportation State Highway Administration at 301.513.7300.