Renton Bridge Load Rating, City of Renton
CivilTech performed bridge load ratings for the SW 27th Street Bridge, SW 34th Street Bridge, and Oakesdale Avenue SW Bridge, which are owned by the City of Renton. The first two bridges are three-sided precast concrete box culverts, and the Oakesdale bridge is a single-span prestressed concrete girder bridge. Load ratings were performed in accordance with the AASHTO Manual for Bridge Evaluation, as modified by the WSDOT Bridge Design Manual, using the Load Resistance Factor Rating (LRFR) method. For each bridge, CivilTech prepared a Bridge Load Rating Report, which included the LRFR Bridge Rating Summary and supporting structural calculations.