Georgia State Route 11 this highway was proposed as SR 1191. By 2015, SR 1191 was completed. In 2016, US 129 Truck and SR 11 Truck were decommissioned and redesignated as the US 19/US 129/SR 11 mainline. Georgia State Route 11 State Route 11 (SR 11) is a state highway in the U.S. state of Georgia, traveling through portions of Echols, Lanier, Berrien, Irwin, Ben Hill, Wilcox, Pulaski, Houston, Peach, Bibb, Jones, Jasper, Newton, Walton, Barrow, Jackson, Hall, White, Lumpkin, and Union counties. It travels the entire length of the state from south to north, connecting the Florida state line with the North Carolina
Georgia State Route 121 Georgia State Route 121 Georgia State Route 121 (SR 121) is a state highway between Charlton County and Augusta. It is part of a three-state multistate route beginning in Florida and ending in South Carolina. SR 121 begins in rural Charlton County at the Florida state line near the southernmost point in the state. Here, the roadway continues as State Road 121. From the state line, it travels to the north, concurrent with SR 23. This segment of the route is called the Okefenokee Parkway. After passing through St. George, it has a concurrency with US 1/US 23/US 301/SR 4/SR