Interstate 395 (Virginia–District of Columbia)

Interstate 395
Interstate 395
	I-395 highlighted in red
Route information
	Auxiliary route of I-95
	Maintained by VDOT and DDOT
Length	13.79 mi (22.19 km)
Existed	1977–present
NHS	Entire route
Restrictions	No hazardous goods or vehicles over 13 ft (4.0 m) in 3rd Street Tunnel
Major junctions
South end	I-95 / I-495 in Springfield, VA
	US 1 in Arlington, VA; George Washington Parkway in Arlington, VA; US 1 in Washington, DC; I-695 in Washington, DC;
North end	US 50 (New York Ave) in Washington, DC
Location
Country	United States
States	Virginia, District of Columbia
Counties	VA: Fairfax, City of Alexandria, Arlington; DC: City of Washington
Highway system
	Interstate Highway System; Main; Auxiliary; Suffixed; Business; Future;
	Virginia Routes; Interstate; US; Primary; Secondary; Byways; History; HOT lanes;
	Streets and Highways of Washington, DC; Interstate; US; DC; State-Named Streets;

Interstate 395 (I-395) in Virginia and Washington, D.C., is a 13.79-mile-long (22.19 km) spur route of I-95 that begins at an interchange with I-95 in Springfield and ends at an interchange with US Route 50 (US 50) in Northwest Washington, D.C. It passes underneath the National Mall near the US Capitol and ends at a junction with US 50 at New York Avenue, roughly one mile (1.6 km) north of the 3rd Street Tunnel. Despite its proximity to I-395 in Maryland, the route is unrelated and unconnected.

I-395 is known by three different names over its various segments. The Virginia portion is part of the larger Shirley Highway that continues southward on I-95 beyond the terminus of I-395. In the District of Columbia, it is known as the Southwest Freeway from the 14th Street bridges to the Southeast Freeway interchange (I-695) and the Center Leg or Center Leg Freeway from the Southeast Freeway interchange to New York Avenue.