The Southern Blvd. Bridge replacement project includes the replacement of a movable bridge over the Atlantic Intracoastal Waterway (AICWW) and replacement of a low level fixed bridge over Lake Worth Lagoon, a tide relief canal. The project encompasses approximately 0.5 miles of urban roadway reconstruction, as well as upgrades to the Post Memorial Causeway, and a temporary bridge built north of the existing bridge to maintain traffic while the replacement bascule bridge is under construction.

Key Colliers Engineering & Design team members have been involved in the project since its inception during the PD&E Phase, through the Final Design Phase and are now providing post design services and construction support. Construction completion is expected for early 2021.