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McKeesport Fly-Over Bridge

ALCM, LLC (ALCM) construction management staff played a vital role in completing the new construction of the $5.7 million McKeesport Fly-Over Bridge in Allegheny County on schedule and on budget.

Working closely with the contractor, utility companies, local authorities, regulatory agencies and railroads, ALCM assisted on the following project components:

  • ALCM was responsible for coordinating and scheduling a pre-erection meeting for a safe girder installation over active CSX and Union Railroads.
  • ALCM arranged for on-site soil sampling and TCLP analysis for hauling residual waste from the project to an approved waste site.
  • ALCM prescheduled utility meetings with the contractor to expedite the relocation of existing utilities.

Significant Features:

  • Single Span, 98 foot total length, 49.5 foot total width
  • Full Height Abutments
  • Composite Steel Girders, Cast in Place Concrete Deck
  • Beveled Sole Plates on Laminated Elastomeric Pads
  • 30,063 LF of Steel H-Bearing Piles
  • Designed to accommodate traffic and pedestrians into the RIDC Industrial Center and double stacked cargo trains
  • Completed on Schedule
  • Completed on Budget
  • New bridge structure is over active CSX and Union Railroads

McKeesport Fly-Over Bridge photo

ALCM logo

  • ClientAllegheny County Department of Public Works
  • LocationMcKeesport, PA
  • Value$888,259
  • Work Tasks / Services
    • Project management, project documentation, construction inspection, material testing
    • Prepared and processed current and final estimate payments
    • Prepared and processed change orders
    • Conducted and documented weekly coordination meetings and monthly progress meeting
    • Documented, reviewed and processed all project submittals
    • Completed project close-out activity including as-built drawings and file consolidation

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