U.S. Route 1 in the District of Columbia

U.S. Route 1
U.S. Route 1
	US 1 highlighted in red
Route information
	Maintained by DDOT
Length	7.0 mi (11.3 km)
Existed	1926–present
Major junctions
South end	US 1 / I-395 in Arlington, VA
	I-395 in East Potomac Park; US 50 in Downtown Washington; US 29 in Shaw;
North end	US 1 / Eastern Ave in Mt. Rainier, MD
Location
Country	United States
Federal district	District of Columbia
Highway system
	United States Numbered Highway System; List; Special; Divided; Streets and Highways of Washington, DC; Interstate; US; DC; State-Named Streets;

U.S. Route 1 (US 1) in Washington, D.C., passes through from Arlington, Virginia, to Mount Rainier, Maryland, predominantly along surface streets. However, it forms a few overlaps with other routes.