Interstate 77 North - Fort Chiswell to West Virginia

Interstate 77

Interstate 77 travels through two tunnel systems between the northern exchange with I-81 at Wytheville and the West Virginia state line.

Midway between Wytheville and Bland, I-77 passes through Big Walker Mountain via twin tunnel tubes measuring 0.80 miles in length. The tunnel opened to traffic June 29, 1972, along with an 11.4 mile section of I-77 south to Wytheville. Building of the tunnel cost approximately $25 million.1

Crossing into West Virginia, I-77 travels 1,077 feet below East River Mountain through two 1.025 mile long tubes. Construction of the East River Mountain Tunnel commenced August 4, 1969, with a formal dedication held December 20, 1974 on the West Virginia side.2 U.S. 52 follows I-77 through the East River Mountain Tunnel located between Exit 66 on the Virginia side and Exit 1 in West Virginia.

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References:

  1. "Big Walker Mountain Tunnels Opened", Statesville Record & Landmark, June 30, 1972.
  2. "I-77's East River Tunnel Is Opened At Ceremony", Beckley Post-Herald - The Raleigh Register, December 21, 1974.

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Page Updated Saturday May 01, 2021.