GDOT proposes $124 million Highway 21 expansion between Chatham and Effingham Counties

CHATHAM COUNTY, Ga. (WSAV) — A major expansion could be coming to one of the busiest travel corridors connecting Chatham and Effingham counties. The Georgia Department of Transportation (GDOT) is proposing to widen more than four miles of State Route 21 from four lanes to six in an effort to address traffic congestion, improve safety […]