Parkway East Interchange - Pennsylvania Turnpike - Bridges and Tunnels of Allegheny County and Pittsburgh, PA

View west on William Penn Highway at Parkway East eastbound exit ramp

More detail photos

OFFICIAL NAME:
WB-458A, MP 56.24, Ramp EH over SR22 + SR376

Penn Lincoln Parkway East - Interchange 18 - Pennsylvania Turnpike
[mileage-based interchange # 15]

PENNDOT BMS NUMBER:
027076990056240

OTHER DESIGNATION:

LOCATION:
Monroeville

LATITUDE, LONGITUDE:
40.438692,-79.755056

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

CARRIES:
-- PA Turnpike ramp EH (1 lane entrance, 2 lanes exit)

Interchange includes:
-- eastbound exit from PA Turnpike [I-76] to Parkway East [I-376, US22] and William Penn Hwy [Business US22]
-- eastbound entrance to PA Turnpike [I-76] from Parkway East [I-376, US22] and William Penn Hwy [Business US22]
-- westbound exit from PA Turnpike to [I-76] Parkway East [I-376, US22] and William Penn Hwy [Business US22]
-- westbound entrance to PA Turnpike [I-76] from Parkway East [I-376, US22] and William Penn Hwy [Business US22]

BETWEEN:

CROSSES:
-- Parkway East [I-376, US22]
-- William Penn Hwy [Business US22, SR2048] (5 lanes)

TYPE OF CONSTRUCTION / DESIGN:
steel girder with bolted splice plates on concrete pier and abutments (2 spans)

LENGTH OF MAIN SPAN:

TOTAL LENGTH (including longest elevated ramp):
250 ft est

HEIGHT OF DECK:

YEAR ERECTED / ENGINEER:
1999, PA Turnpike Commission

ADDITIONAL INFO:
Replaced 1952 structure

FIELD CHECKED:
18-Aug-2001

INFO SOURCES:

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Introduction -- Nearby Structures

Page created:
Last modified: 24-Aug-2001

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