State Route 42 (SR 42) is a 115.3-mile-long (185.6 km) state highway that runs southeast-to-northwest through portions of Peach, Crawford, Monroe, Butts, Henry, Clayton, and DeKalb counties in the central and north-central parts of the U.S. state of Georgia. The route connects Byron with the Atlanta metropolitan area, via McDonough, Stockbridge, and Forest Park.
State Route 54 (SR 54) is a 70.5-mile-long (113.5 km) state highway that runs southwest-to-northeast through portions of Troup, Meriwether, Coweta, Fayette, Clayton, and Fulton counties in the northwestern part of the U.S. state of Georgia. The route connects Hogansville with Atlanta, via Peachtree City, Fayetteville, Jonesboro, and Forest Park.
State Route 309 (SR 309) is a north-south state highway located in the southwestern part of the U.S. state of Georgia. It exists entirely within Decatur County.
State Route 307 (SR 307) is a south-north state highway located in the east central part of the U.S. state of Georgia. The route runs entirely within the Savannah metropolitan area and Chatham County.
State Route 37 (SR 37) is a 153.6-mile-long (247.2 km) state highway that travels west-to-east through portions of Clay, Calhoun, Baker, Mitchell, Colquitt, Cook, Berrien, Lanier, and Clinch counties in the southwestern and south-central parts of the U.S. state of Georgia. The highway connects the Alabama state line west of Fort Gaines to the Homerville area, via Newton, Camilla, Moultrie, Adel, and Lakeland.
State Route 39 is a 118-mile-long (190 km) state highway that travels south-to-north through portions of Seminole, Miller, Early, Clay, Quitman, and Stewart counties in the southwestern part of the U.S. state of Georgia. The route proceeds north from its southern terminus along the shore of Lake Seminole in southern Seminole County to a point just southwest of Omaha, where it travels in an easterly direction until it meets its northern terminus, an intersection with US 27/SR 1 in the unincorporated community of Louvale Station.
State Route 44 (SR 44) is a 94.2-mile-long (151.6 km) state highway that runs southwest-to-northeast through portions of Jones, Putnam, Greene, Taliaferro, Wilkes, and Lincoln counties in the central and east-central parts of the U.S. state of Georgia. The route connects Gray with the central portion of Lincoln County, northwest of Lincolnton.
State Route 45 (SR 45) is a 88.1-mile-long (141.8 km) state highway that runs south-to-north through portions of Seminole, Miller, Early, Calhoun, Terrell, Webster, and Sumter counties in the southwestern part of the U.S. state of Georgia. The route connects Iron City and Plains, via Colquitt and Dawson.
State Route 57 (SR 57) is a 178.5-mile-long (287.3 km) state highway that travels northwest-to-southeast through portions of Bibb, Jones, Twiggs, Wilkinson, Washington, Johnson, Emanuel, Candler, Tattnall, Long, and McIntosh counties in the central and southeastern parts of the U.S. state of Georgia. The route connects the eastern part of the Macon area to the Eulonia area, via Swainsboro.
State Route 284 (SR 284) is a south-north state highway located in the northeastern part of the U.S. state of Georgia. The route's routing is in Hall and White counties.
State Route 262 (SR 262) is a 44.4-mile-long (71.5 km) L-shaped state highway located in the southwestern part of the U.S. state of Georgia. It travels within portions of within Decatur and Mitchell counties, and skims the border of Grady County.
State Route 125 (SR 125) is a 73-mile-long (117 km) state highway that runs south-to-north in an S-shape through the southern part of the U.S. state of Georgia. It travels through Lowndes, Lanier, Berrien, Tift, Irwin, and Ben Hill counties connecting the Valdosta and Fitzgerald metropolitan areas.
State Route 88 (SR 88) is a 53.2-mile-long (85.6 km) state highway that travels southwest-to-northeast through portions of Washington, Jefferson, Burke, and Richmond counties in the east-central part of the U.S. state of Georgia. The highway connects Sandersville, Wrens, Augusta, and Hephzibah.
State Route 115 (SR 115) is a 32.3-mile-long (52.0 km) state highway that runs west-to-east in the northeastern part of the U.S. state of Georgia. It travels through portions of Lumpkin, White, and Habersham counties.
State Route 83 (SR 83) is an 86.5-mile-long (139.2 km) state highway that runs southwest to northeast, with a southeast–to–northwest section, within portions of Monroe, Jasper, Morgan, and Walton counties in the central part of the U.S. state of Georgia. It connects Forsyth, Monticello, and Madison. The portion from the southwestern city limits of Monticello to the Jasper–Morgan county line is included in the Monticello Crossroads Scenic Byway.
State Route 62 (SR 62) is a 62.1-mile-long (99.9 km) state highway in the southwestern part of the U.S. state of Georgia. It connects Columbia, Alabama with Albany.
State Route 80 (SR 80) is a 84.0-mile-long (135.2 km) state highway that predominantly travels in a west–east direction in the east central part of the U.S. state of Georgia. It exists within portions of Wilkes, Warren, Glascock, Jefferson, and Burke counties.
State Route 105 (SR 105) is a 23.1-mile-long (37.2 km) state highway in the northeastern part of the U.S. state of Georgia. The highway begins at the Banks–Franklin–Stephens county tripoint, east-southeast of Baldwin. It ends at Harvest, which is west-northwest of Clarkesville.
State Route 157 (SR 157) is a 39.1-mile-long (62.9 km) state highway that travels south-to-north through portions of Chattooga, Walker, and Dade counties in the northwestern part of the U.S. state of Georgia.
State Route 126 (SR 126) is a 54.9-mile-long (88.4 km) state highway that runs northwest-to-southeast through portions of Bleckley, Dodge, Laurens, and Wheeler counties in the central part of the U.S. state of Georgia.
