East River Mountain Tunnel

East River Mountain Tunnel
Entrance to the East River Mountain Tunnel, Virginia side
Interactive map of East River Mountain Tunnel
Overview
LocationBland County, Virginia
Mercer County, West Virginia
Coordinates37°16′30″N 81°07′26″W / 37.27500°N 81.12389°W / 37.27500; -81.12389
Route I-77 / US 52
Operation
OpenedDecember 20, 1974 (1974-12-20)
Technical
Length5,412 ft (1,649.58 m)
No. of lanes4

The East River Mountain Tunnel is a 5,412-foot (1,650 m) vehicular tunnel that carries Interstate 77 (I-77) and U.S. Route 52 (US 52) through East River Mountain between Bluefield, West Virginia, and Rocky Gap, Virginia.