Nestled in Pocahontas County, West Virginia is Sharps Tunnel along the former Chesapeake & Ohio Railway Greenbrier Division. Finished in December 1900, the 511-foot-long tunnel was part of the Greenbrier Division’s extension to Cass from Marlinton. It remained in use by the railroad until 1978 when the line was abandoned. The former right-of-way was reopened for the multi-modal Greenbrier River Trail in 1994.