State Route 30 (SR 30) is a 229.8-mile-long (369.8 km) state highway that runs west-to-east through portions of Marion, Sumter, Crisp, Wilcox, Dodge, Telfair, Wheeler, Montgomery, Toombs, Tattnall, Evans, Bryan, Effingham, and Chatham counties in the south-central part of the U.S. state of Georgia. The route connects the southern part of Marion County with Port Wentworth, via Americus, Cordele, Abbeville, McRae, Vidalia, Reidsville, Claxton, and Pembroke.