under the city
The address of the Ridgetop Historical Society is: Po Box 502, Ridgetop, TN 37152-0502
159.875 miles
The address of the Tunnel Hill Museum And Model Railroad Club is: 1265 Columbia Ave, Franklin, TN 37064
Park Avenue Tunnel - railroad - was created in 1876.
East Side Railroad Tunnel was created in 1908.
The world's longest railroad tunnel is the Seikan Tunnel, it is 33.49 miles long.
The Earth's largest railroad tunnel is the Seikan Tunnel in Japan, which is over 33 miles long. When the Gotthard base tunnel in Switzerland is opened in 2016, Seikan Tunnel will be the second longest.
The first such railroad tunnel, constructed for the Allegheny Portage Railroad in Pennsylvania, was completed in 1832
Switzerland
A tunnel for boats and ships
The address of the Cowan Railroad Museum is: Po Box 53, Cowan, TN 37398
Stone wall supports that make the tunnel. Railroad tracks Gravel Mud or bare dirt darkness no walkways