The Improvements of bridge rehabilitation (Peter J. Cobb Memorial Bridge, bridge No. 940094) included scouring protection, rubble riprap, gabions, bedding stone, pile repairs, fender system, and spalled/delaminated concrete repairs, sidewalk, driveways, fencing, pedestrian/bicycle railing, replacing the existing Observation Walks and Observation Walk lighting along State Road A1A for 0.585 miles over the Intracoastal Waterway in St. Lucie County.