Last modified on 2 February 2014, at 01:06

Category:Staple Bend Tunnel

English: The Staple Bend Tunnel, about 4 miles (6.4 km) east of Johnstown, Pennsylvania, in a town called Mineral Point, was constructed between 1831 and 1834 for the Allegheny Portage Railroad. Construction began on April 12, 1831.[3] This tunnel, at 901 feet (275 m) in length, was the first railway tunnel constructed in the United States. It is rock bored and stone line.d

Media in category "Staple Bend Tunnel"

The following 4 files are in this category, out of 4 total.