Construction could begin by late April on a replacement for Pittsburgh’s Fern Hollow Bridge, which collapsed in the early morning hours of Jan. 28.
According to the Pennsylvania Dept. of Transportation (PennDOT), the design-build team of Swank Construction and HDR is developing plans for a three-span continuous composite prestressed concrete I-beam structure with integral abutments to be located within the same roadway alignment in Frick Park, the city's largest municipal park.