The Phoenixville Tunnel, originally called the Fairview Tunnel, was part of the Pennsylvania Schuylkill Valley Railroad in Phoenixville, Pennsylvania. The ends of the Phoenixville Tunnel are located at 40°08′36″N 75°31′36.6″W / 40.14333°N 75.526833°W and 40°08′30.8″N 75°31′39.9″W / 40.141889°N 75.527750°W.