LJB provided design for this emergency bridge replacement project. The existing 57-foot single-span box beam bridge had a beam failure due to a restricted load traveling across the structure. LJB completed the bridge design, minimal roadway approach design, and plan development within 45 days. Our team also delivered waterway permitting and construction cost estimating.
The new structure is a 77-foot single span prestressed concrete box beam bridge on integral abutments founded on pile foundations.