State Route 62 is a 2.443mi state highway near Guntersville in Marshall County. The highway heads east from Lake Guntersville State Park to SR 227 near Guntersville.HistoryThe current incarnation of SR 62 was designated in 2002. Before then, the roadway was an unsigned county route. SR 62 is a four-lane divided roadway that serves to connect Lake Guntersville State Park with U.S. Route 431 (US 431) and SR 69 and SR 79 via SR 227.Between 1964 and 1997, SR 62 was assigned to the highway connecting Ohatchee and Alexandria in Calhoun County. That route is now signed as SR 144.