Scenic Entry to the Nation's Capital

This 29-mile highway connects Baltimore, MD and Washington, D.C. The parkway has carried visitors to and from the capital city since 1954.

Baltimore Washington Parkway

Scenic Entry to the Nation's Capital

This 29-mile highway connects Baltimore, MD and Washington, D.C. The parkway has carried visitors to and from the capital city since 1954.

a sign of the substation in Greenbelt Park

The United States Park Police

The D-4 station is located at 6501 Greenbelt Road near the entrance of Greenbelt Park

Baltimore Washington Parkway

Improving Visibilty and Driver Safety

The National Park Service (NPS) is removing hazardous trees and invasive plants to widen the clear zone along the Baltimore-Washington Pkwy.

Gladys Noon Spellman

Gladys Noon Spellman sign replaced

The parkway is dedicated to Gladys Noon Spellman. The Gladys Noon Spellman sign was replaced with a new sign on Thursday March 23.

Last updated: March 26, 2017

Contact the Park

Mailing Address:

6565 Greenbelt Road
Greenbelt, MD 20770

Phone:

(301) 344-3948

Contact Us