Congress Avenue is a 28.9-mile (46.51 km) long north–south arterial road serving central Palm Beach County, Florida. A 4.8-mile (7.72 km) section from Palm Springs to Palm Beach International Airport encompasses Florida State Road 807 (SR 807), while the remaining southern section is officially known––but seldom referenced to––as County Road 807 (CR 807). In addition, a segment north of the airport exists without state or county designation.