Directions

Get driving directions and mailing addresses to SAMHSA headquarters.

SAMHSA Headquarters

Substance Abuse and Mental Health Services Administration
1 Choke Cherry Road
Rockville, MD 20857

Hours of Operation
Monday - Friday
8:30 a.m. - 5:00 p.m.

Mailing Addresses

U.S. Postal Service Delivery

Substance Abuse and Mental Health Services Administration
1 Choke Cherry Road
Rockville, MD 20857

Overnight Delivery (FedEx, UPS, Airborne Express, DHL, etc.)

Substance Abuse and Mental Health Services Administration
1 Choke Cherry Road
Rockville, MD 20850

Visiting SAMHSA

Driving Directions

MapQuest Map and Directions

Free Parking

Parking is available in the adjacent Gables Upper Rock Apartments parking garage. Visitors may park in spaces marked "SAMHSA Visitors" on the ground level or in any unmarked spaces on levels 1 and up.

Public Transportation

Metro Information (WMATA)
The closest Metro rail stop to SAMHSA is Shady Grove on the Red Line. There is a free shuttle bus from the Shady Grove station to SAMHSA headquarters.

Free Shuttle Bus Service

Monday - Friday
7:00 a.m. - 6:00 p.m.
The shuttle bus leaves Shady Grove station every 20 minutes. There is no bus service on federal holidays.

Catching the Shuttle Bus

  • When you leave the Metro train, take the escalator down to street level.
  • Turn left when you exit the escalator.
  • Look for a bus with a sign in the window that says, SAMHSA.
Last Updated: 09/11/2014