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allegorical carving from Allegheny County Office Building; 1929-31; Stanley L. Roush, architect

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ALLEGHENY
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Home > All By Location regional map > Ambridge > Neville Island - Coraopolis Bridge 1928
1928 photo of bridge
elevation drawing looking downstream
1927 photo of bridge 1927 photo of bridge 1927 photo of bridge
Lowering bridge onto barges at 6th St Pittsburgh;
floating past the Point; re-erecting bridge at Coraopolis with old bridge at right
OFFICIAL NAME:

OTHER DESIGNATION:
Neville Island - Coraopolis Bridge
ambr571-18x

LOCATION:
Coraopolis - Neville Twp

USGS 7.5" Topo Quad - UTM Coordinates:
Ambridge - Zone 17; 0571 4485


CARRIES:

BETWEEN:
-- Grand Av (Neville Twp)
-- [PA51] (Coraopolis)

CROSSES:
-- Ohio River back channel at Mile 9.6
-- CSX RR [PLE RR]


TYPE OF CONSTRUCTION / DESIGN:
steel through truss, two spans

LENGTH OF MAIN SPAN:
2 main spans of 439.0 ft each

TOTAL LENGTH (including longest elevated ramp):

HEIGHT OF DECK:
45.5 ft

YEAR ERECTED / ENGINEER:
1892, moved to this location 1927, replaced 1986


ADDITIONAL INFO:
This was the old Sixth Street Bridge from downtown Pittsburgh. It joined St. Clair St (Sixth St, downtown) and Federal St (North Side) from 1892-1927. It was partially dismantled and re-erected in this location.

The first bridge (1894-1927) was one of two built to allow a streetcar connection between Coraopolis (Middletown) and Pittsburgh via Neville Island (Montour Island). The 1894 bridge appears in the background of the top photo.

Historic American Engineeering Record (HAER):
view page - Coraopolis Bridge 1892-1927; Sixth St Bridge 1927-1994 (HAER PA-217); P.A.C. Spero & Company, 1989

FIELD CHECKED:

INFO SOURCES:


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Introduction -- Nearby Structures

Last modified on 27-Feb-2002
copyright 1997-2002 Bruce S. Cridlebaugh