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OFFICIAL NAME:


OTHER DESIGNATION:
Dravosburg Tunnel

LOCATION:
Dravosburg / West Mifflin

USGS 7.5" Topo Quad - UTM Coordinates:
Glassport - Zone 17; 0594 4467
CARRIES:
Union RR, two tracks



BETWEEN:
-- Bettis Rd
-- Skyline Dr near Elizabeth St

UNDER:



TYPE OF CONSTRUCTION / DESIGN:
vertical wall horseshoe profile, concrete lining, bored through rock

TOTAL LENGTH:
2,700 ft est

OTHER DIMENSIONS:
27 ft est wide
22 ft est high, top of rail to top of arch
13 ft est to spring line of arch

YEAR OPENED / ENGINEER:
1919
ADDITIONAL INFO:
The Union RR opened this rail line in 1920. It serves the USX Mon Valley Works and General Motors stamping plant in West Mifflin and the USX Clairton Coke Works.



FIELD CHECKED:


INFO SOURCES:



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Introduction -- Nearby Structures


Page created:
Last modified: 09-Nov-2001

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