PA Turnpike over William Penn Hwy - Bridges and Tunnels of Allegheny County and Pittsburgh, PA

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OFFICIAL NAME:
WB-459; MP 56.35

PENNDOT BMS NUMBER:
027076990056350

OTHER DESIGNATION:
PA Turnpike over William Penn Hwy

LOCATION:
Monroeville

LATITUDE, LONGITUDE:
40.438782, -79.750890

USGS 7.5" Topo Quad - UTM Coordinates:
Braddock - Zone 17; 0605 4476

CARRIES:
-- PA Turnpike [I-76], 4 lanes

BETWEEN:
-- MP 56.35

CROSSES:
-- William Penn Hwy [LR187, SR0022, US22], 4 lanes plus 2 exit lanes

TYPE OF CONSTRUCTION / DESIGN:
deck steel continuous stringer

LENGTH OF MAIN SPAN:
3 spans

TOTAL LENGTH (including longest elevated ramp):
229 ft

HEIGHT OF DECK:
21.4 ft clearance; 87 ft width

YEAR ERECTED / ENGINEER:
1951, Buchart Horn engineers for Western Extension
Pennsylvania Turnpike Commission

ADDITIONAL INFO:

FIELD CHECKED:
-

INFO SOURCES:
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Introduction -- Nearby Structures

Page created: 10-Aug-2009
Last modified: 03-Oct-2009

No warranty whatsoever -- express or implied -- as to the accuracy, reliability or completeness of furnished data.

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