Mobile County is constructing the Dauphin Island Causeway Shoreline Restoration project. Phase 1 of the project has protected three miles of the Causeway from Cedar Point to Bayfront Park with segmented breakwater.  For Phase 2, starting in December 2024, sediment will be placed behind these breakwaters to form marsh habitat. This material is a beneficial use of dredge material project, with sediment coming from the widening and deepening of the Mobile ship channel.  Any questions can be directed to Mobile County Environmental Services| 251-574-4997.