Precast concrete was used to rehabilitate this 1890s stone arch bridge that had deteriorating sidewalks. The masonry arch bridge on State Route 209, East Broad Street, in Tamaqua, Pa., won a 2015 PCI Design Award for Best Special Solution. Northeast Prestressed Products LLC (NPP) in Cressona, Pa., fabricated and supplied the arched sidewalk beams.
Precast/Prestressed Concrete Institute