Florida State Road A1A

State Road A1A is a road in the U.S. State of Florida. The road starts in Key West and ends in Callahan. It is the main road through most towns in Florida along the Atlantic Ocean.

SR A1A
Route information
Maintained by FDOT
Length	328.92 mi[1] (529.35 km)
Existed	1945 renumbering (definition)–present
Major junctions
South end	Bertha Street in Key West
Major intersections	I-595 in Dania Beach US 192 in Indialantic US 92 in Daytona Beach SR 202 in Jacksonville Beach US 17 in Yulee I-95 in Yulee
North end	US 1 / US 23 / US 301 / SR 200 in Callahan
Location
Country	United States
State	Florida
Counties	Monroe, Miami-Dade, Broward, Palm Beach, Martin, St. Lucie, Indian River, Brevard, Volusia, Flagler, St. Johns, Duval, Nassau
Highway system
Florida State Highway System Interstate US State Former Pre‑1945 Toll Scenic
← US 1 SR 2 →

State Road A1A in Daytona Beach, Florida