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ICONIC PROJECTS SERIES: SR 0376 SECTIONS A50 AND A56 (PARKWAY WEST) IN ALLEGHENY COUNTY, PA

SR 0376 Sections A50 and A56 (Parkway West)

ICONIC PROJECTS SERIES: SR 0376 SECTIONS A50 AND A56 (PARKWAY WEST) IN ALLEGHENY COUNTY, PA

 

Project:

SR 0376 Sections A50 and A56 (Parkway West), Allegheny County, PA

 

Client/Owner:

Pennsylvania Department of Transportation, Engineering District 11-0

 

Construction Cost:

Section A50: $42.5M

Sect. A56: $71.5M

 

CDR Maguire Inc. provided construction inspection and construction management services for the Parkway West Reconstruction Project. Sections A50 and A56 combined encompassed approximately 13 miles of mainline pavement reconstruction plus multiple ramps in the vicinity of Pittsburgh International Airport.

 

CDR|M also provided documentation services including processing of pay estimates and work authoriza­tions using PennDOT’s computerized records system. Construction management services included regular project progress meetings, schedule monitoring, and detailed reviews/analysis, engineering support for design improvements during construction, time extension analysis, value engineering proposal reviews, public involvement, and incident management coordination.

 

SR 0376 Sections A50 and A56 (Parkway West)

 

SR 0376, Section A50

  • 76 miles of roadway plus interchange ramps
  • Full-depth reconstruction with concrete pavement replacement of mainline 376
  • Interchange reconstruction at 2 separate interchanges
  • Concrete pavement rehabilitation and joint repairs of roadway pavement sections on interchange ramps
  • Rehabilitation improvements and painting of 3 structures
  • Updates to guide rail and bridge connections pavement markings and signs
  • Drainage improvements
  • Highway lighting and its facilities
  • Construction of a design-build retaining wall
  • Other miscellaneous construction

 

SR 0376, Section A56

  • 51 miles of roadway plus Airport access ramps
  • Full-depth reconstruction with concrete pavement of mainline 376
  • Interchange reconstruction at 5 separate interchanges
  • Concrete pavement rehabilitation and joint repairs of roadway pavement sections in interchange ramps
  • Rehabilitation improvements and painting of 4 structures
  • New design-build structure replacement of Economy Grade Road over SR 0376
  • Updates to guide rail and bridge connections
  • Pavement markings and signs, drainage improvements
  • Highway lighting and ITS facilities
  • Other miscellaneous construction

 

SR 0376 Sections A50 and A56 (Parkway West)