Florida State Road 430

State Road 430 (SR 430) is an east–west state highway in Daytona Beach, running between SR 483/Clyde Morris Boulevard and SR A1A/Atlantic Avenue.

West of the Halifax River, the route runs along Mason Avenue; the Seabreeze Bridge over the river is a dual span connecting to a one-way pair on the beachside, with Oakridge Boulevard eastbound and Seabreeze Boulevard westbound.

West of SR 430's western terminus, Mason Avenue continues for 1.873 mi as County Road 430 (CR 430) to Williamson Boulevard (CR 4009).