There are three lists of former state routes in the U.S. state of Georgia:
Twiggs County is a county located in the central portion of the U.S. state of Georgia. As of the 2020 census, the population was 8,022. The county seat is Jeffersonville. The county was created on December 14, 1809, and named for American Revolutionary War general John Twiggs.
Treutlen County is a county located in the east central and Magnolia midlands portion of the U.S. state of Georgia. As of the 2020 census, the population was 6,406. The county seat is Soperton. Treutlen County is host to the Million Pines Arts and Crafts Festival which takes place during the first weekend in November.
Toombs County is a county located in the east central portion of the U.S. state of Georgia. As of the 2020 census, the population was 27,030. The county seat is Lyons and the largest city is Vidalia. The county was created on August 18, 1905.
Sumter County is a county located in the west-central portion of the U.S. state of Georgia. As of the 2020 census, its population was 29,616. The county seat is Americus. The county was created on December 26, 1831.
Spalding County is a county in the West Central region of the U.S. state of Georgia. As of the 2020 census, the population was 67,306. The county seat is Griffin. The county was created December 20, 1851, and named for former United States representative and senator Thomas Spalding.
Screven County is a county located in the southeastern part of the U.S. state of Georgia. As of the 2020 census, the population was 14,067. The county seat is Sylvania.
Richmond County is located in the state of Georgia in the U.S. As of the 2020 census, the population was 206,607. It is one of the original counties of Georgia, created on February 5, 1777. Following an election in 1995, Augusta consolidated governments with Richmond County. The consolidated entity is known as Augusta-Richmond County, or simply Augusta. Exempt are the cities of Hephzibah and Blythe, in southern Richmond County, which voted to remain separate. Richmond County is included in the Augusta-Richmond County, GA-SC metropolitan statistical area.
Mitchell County is a county in the U.S. state of Georgia. As of the 2020 census, the population was 21,755. The county seat is Camilla. Mitchell County was created on December 21, 1857.
Madison County is a county located in the northeastern part of the U.S. state of Georgia. As of the 2020 census, the population was 30,120. The county seat is Danielsville. The county was created on December 5, 1811. The county's largest city is Comer with a population of 1,200. Madison County was included in the Athens–Clarke County metropolitan area, which is included in the Atlanta–Athens–Clarke County–Sandy Springs CSA.
Lincoln County is a county located in the east central portion of the U.S. state of Georgia. As of the 2020 census, the population was 7,690. The county seat is Lincolnton. The county was created on February 20, 1796. Lincoln County is included in the Augusta-Richmond County, GA-SC metropolitan statistical area, the Savannah River forming its northeastern border. Located above the fall line, it is part of the Central Savannah River Area (CSRA) and a member of the CSRA Regional Development Center.
Jackson County is a county located in the northeastern part of the U.S. state of Georgia. As of the 2020 census, the population was 75,907. The county seat is Jefferson. Jackson County comprises the Jefferson, GA Micropolitan Statistical Area, which is included in the Atlanta-Athens-Clarke County-Sandy Springs, GA Combined Statistical Area.
Hancock County is a county located in the East Central part of the U.S. state of Georgia. As of the 2020 census, the population was 8,735. The county seat is Sparta. The county was created on December 17, 1793, and named for John Hancock, a Founding Father of the American Revolution.
Habersham County is a county in the Northeast region of the U.S. state of Georgia. As of the 2020 census, the population was 46,031. The county seat is Clarkesville. The county was created on December 15, 1818, and named for Colonel Joseph Habersham of the Continental Army in the Revolutionary War.
Emanuel County is a county located in the eastern portion, or "Classic South" region of the U.S. state of Georgia. As of the 2020 census, the population was 22,768. The county seat is Swainsboro.
Coweta County is a county in the West Central region of the U.S. state of Georgia. It is part of Metro Atlanta. As of the 2020 census, the population was 146,158. The county seat is Newnan.
Cook County is a county located in the south central portion of the U.S. state of Georgia. As of the 2020 census, the population was 17,229. The county seat is Adel. The constitutional amendment to create the county was proposed July 30, 1918, and ratified November 5, 1918. It is named for former Civil War general Philip Cook of the Confederate States Army.