Kittatinny Mountain Tunnel
Appearance
The Kittatinny Mountain Tunnel is a tunnel through Kittatinny Mountain in Franklin County, Pennsylvania. It is one of seven tunnels completed for the Pennsylvania Turnpike, and one of four still in use today. The Kittatinny Mountain Tunnel is 4727 feet in length, and is located 600 feet west of the Blue Mountain Tunnel, separated by the Gunter Valley. [1]