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Crum Creek Viaduct Replacement
Delaware County, Pennsylvania
Owner: Southeastern Pennsylvania Transportation Authority
This design-build project replaced the 121-year-old rail viaduct over Crum Creek on the busy Media-Elwyn Regional Line. The Design-Build Team provided innovative approaches to designing and delivering the new bridge on a fast-paced schedule, which only permitted a nine-week rail shut down to allow completion of existing bridge demolition, superstructure and deck erection, rail work, and catenary system installation. The superstructure was accomplished via slide-in accelerated bridge construction. The project was completed on time, on budget, below the engineer’s estimate, and met all owner goals.
Including the 2018 National Engineering Excellence Grand Award from the American Council of Engineering Companies
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