Crawford Avenue Bridge Rehabilitation

The Crawford Avenue Bridge Rehabilitation improved safety, connectivity and long-term performance for a critical crossing that links the east and west sides of Connellsville. The aging structure, originally built in 1959, required significant structural upgrades within in a constrained urban environment.

Benesch performed an in-depth inspection and led the project through preliminary and final design for PennDOT District 12-0. The bridge carries SR 711 over the Youghiogheny River, multiple CSX railroad tracks and Water Street, requiring careful coordination with rail operations, utilities and local stakeholders.

A key component of the project was replacing the original pin-and-hanger system with a continuous composite steel plate girder superstructure. This upgrade eliminated fracture-critical elements, improved structural performance and reduced long-term maintenance by decreasing the number of deck joints.

Additional improvements enhanced both functionality and user experience. The rehabilitated bridge includes ADA-compliant access, a shared-use path and updated roadway configurations to better accommodate pedestrians, cyclists and vehicles. New barrier systems, bridge lighting and a modernized stream gage installation were also incorporated to improve safety, visibility and overall aesthetics.

The project required complex construction phasing and maintenance of traffic to minimize disruption along this high-profile corridor. Despite these challenges, the completed improvements extend the service life of the bridge and provide a safer, more accessible connection for the surrounding community.