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Auburn Tunnel 
Summary
Auburn Tunnel was a 19th-century canal tunnel built for the Schuylkill Canal near Auburn, Pennsylvania. It was the first transportation tunnel in the United States.[4]
| Overview | |
|---|---|
| Location | Auburn, Pennsylvania |
| Coordinates | 40°36′48″N 76°06′56″W / 40.61333°N 76.11556°W |
| Status | open cut, abandoned |
| System | Schuylkill Canal |
| Operation | |
| Work begun | 1818[1] |
| Opened | 1821[1] |
| Closed | 1857, converted to cut[2] |
| Owner | Schuylkill Navigation Company |
| Technical | |
| Length | 450 feet (140 m)[2] |
| Highest elevation | 471 feet (144 m) above Delaware River, mid tide[3] |
| Tunnel clearance | 22 feet (6.7 m)[1] |
| Width | 15 feet (4.6 m)[1] |
The tunnel was deliberately added to the canal as a novelty, as the hill it was bored though could have easily been bypassed. It became a major attraction, with people traveling over 97 miles (156 km)[3] upriver from Philadelphia to see it. It was periodically shortened, and in 1857 was daylighted to become an open-cut.[4]
See also edit
- Montgomery Bell Tunnel – a slightly earlier aqueduct tunnel in the United States
- Staple Bend Tunnel – the first railroad tunnel in the United States
References edit
- ^ a b c d Creighton, James E. (1920). "TUNNELS AND TUNNELING". The Encyclopedia Americana: A Library of Universal Knowledge. Albany, New York: Encyclopedia Americana Corp. p. 157.
- ^ a b "American Canal Society Canal Structure Inventory - Auburn Tunnel" (PDF). Retrieved 2012-10-30.
- ^ a b "Profile of the Schuylkill Navigation". Archived from the original on 2010-12-06. Retrieved 2008-11-29.
- ^ a b Historical Society of Schuylkill County (1910). Publications of the Historical Society of Schuylkill County. Vol. 2 (1907-10). Historical Society of Schuylkill County. pp. 483–4.