South Dixie Highway U.S. Ruta 1 Biscayne Boulevard Overseas Highway US 1 South Harbor City Boulevard U.S. Route 1 Biscayne Boulevard Biscayne Boulevard Biscayne Boulevard Federal Highway U.S. 1 US 1 U.S. Highway 1 U.S. 1 Biscayne Boulevard U.S. Route 1 Federal Highway Biscayne Boulevard U.S. Route 1 in Florida Overseas Highway view article US 1 U.S. 1 U.S. Highway 1 US 1 U.S. 1