State Road 716 (SR 716), locally known as Port St. Lucie Boulevard or "PSL" Boulevard, is a 4.355-mile-long (7.009 km) east–west route in Port St. Lucie, Florida, extending from its western terminus at an interchange with Florida's Turnpike (SR 91) to an intersection with U.S. Route 1 (US 1 or SR 5), its eastern terminus. The entire roadway, stretching from Indiantown at its western terminus in Martin County to its terminus 2 miles east of its intersection with US 1 in Port St. Lucie in St. Lucie County, currently carries three different designations - SR 716, CR 76A, and CR 726. The roadway east of US 1 and between CR 76A and SR 716 has no state or county designation. From Wikipedia
