For the former State Route 420, see State Route 420 (Virginia 1928-1933).
State Route 420
Route information
Maintained by VDOT
Length
2.75 mi[1] (4.43 km)
Existed
mid-1980s–present
Major junctions
West end
I-395 in Alexandria
Major intersections
SR 402 in Alexandria
East end
SR 7 in Alexandria
Location
Country
United States
State
Virginia
Counties
City of Alexandria
Highway system
Virginia Routes
Interstate
US
Primary
Secondary
Byways
History
HOT lanes
← SR 419
→ US 421
State Route 420 (SR 420) is an unsigned primary state highway in the U.S. state of Virginia. The state highway is known as Seminary Road and Janneys Lane on its 2.75-mile (4.43 km) course from Interstate 395 (I-395) east to SR 7 within the independent city of Alexandria.
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