A proposed new interstate across the heart of Georgia is back in the spotlight. If built, Interstate 14 would run from Columbus through Macon and Warner Robins to Augusta, forming the eastern end of a roughly 1,300-mile “Forts to Ports” corridor stretching from West Texas to the Savannah River.
The idea is not new. Planners first studied a “14th Amendment Highway” linking Augusta, Macon, Columbus, Montgomery, and Natchez in the mid-2000s. Momentum returned in 2021, when Sens. Raphael Warnock of Georgia and Ted Cruz of Texas secured a high-priority corridor designation in the Infrastructure Investment and Jobs Act.
New Georgia Interstate: What We Know
That label does not fund construction, but it lets states pursue federal planning and future grants.
In Georgia, the most likely path follows the Fall Line Freeway (State Route 540), completed as a limited-access highway in 2018. Upgrading that corridor to full interstate standards—controlled access, wider shoulders, interchanges instead of at-grade intersections—would give the state its first new interstate since the 1960s. Exact alignments are not locked in. Some descriptions have I-14 using existing roads through Columbus, then SR 96 and I-75 toward Warner Robins and Macon before turning northeast toward Augusta, terminating near I-20 and I-520…