Florida State Road 913

State highway in Florida, United States
See also Rickenbacker Causeway, a causeway that forms part of the current alignment of SR 913

State Road 913 is an access road between the village of Key Biscayne on the island of Key Biscayne and I 95 in Miami on the western end of Biscayne Bay. The only part of the road that is state maintained is South 26th Road; Miami Dade County maintains the Rickenbacker Causeway across the Biscayne Bay and Virginia Key to Key Biscayne. Inside the village of Key Biscayne, the roadway is known as Crandon Boulevard after it crosses Bear Cut. Mile markers are posted along the entire route, with zero at the entrance to Bill Baggs Cape Florida State Park at the south end of Crandon Boulevard.

Crandon Boulevard starts at the entrance to Bill Baggs Cape Florida State Park, and serves as a main artery for the village of Key Biscayne. North of the village, the road cuts through Crandon Park, passing by Crandon Beach and the Tennis Center at Crandon Park before it crosses Bear Cut onto Virginia Key, where the road becomes three lanes wide. Bear Cut also marks the southern terminus of the Rickenbacker Causeway and northern terminus of Crandon Boulevard. After arriving on Virginia Key, the road passes by the University of Miami's Rosenstiel School of Marine, Atmospheric, and Earth Science, NOAA's Atlantic Oceanographic and Meteorological Laboratory (AOML), the Miami Seaquarium, MAST Academy, and Miami Marine Stadium. The William M. Powell Bridge carries traffic over Biscayne Bay. The road passes by more beaches on a short and thin barrier island before it reaches the toll plaza for the southbound Rickenbacker Causeway on the mainland, where state maintenance begins. The road's state road designation ends at I 95, but the road itself continues into Miami's The Roads neighborhood as Southwest 26th Road. Toll on the Rickenbacker Causeway for southbound automobiles is $1.75 for drivers without a C Pass; northbound vehicles do not stop to pay toll.