How many miles of west Virginia does highway 77 cover?

Answer 1

Interstate 77 traverses West Virginia for 187 miles, mile marker 0 being at East River Mountain Tunnel, Virginia state line, near Bluefield. Mile marker 99 is in downtown Charleston, WV., at the State Capitol. The northernmost exit (185) in WV is at Williamstown, just north of Parkersburg. The highway continues for another mile or two before entering Ohio, at Marietta.

Answer 2

Interstate 77 is a major north-south running highway in the state of West Virginia. It stretches for 187.21 miles from Bluefield at the Virginia state line to Williamstown at the Ohio state line.