SR 10 (US 90) over Perdido River

This project includes the design of a replacement bridge over the Perdido River to take place in a single phase with minimal impacts to the motorists. The project included an alternatives analysis to determine the most appropriate alignment option, preparation of a Bridge Hydraulic Report, Bridge Development Report, approach roadway plans and environmental and permitting for a new two-lane facility on a hurricane evacuation route over an Outstanding Florida Waterway. American designed a new roadway conveyance system and stormwater management facilities to serve the reconstructed facility in accordance with FDOT and NWFWMD criteria.