State Route 186 (SR 186) is a state highway in Macon County. The western terminus of the route is at an interchange with Interstate 85 (I-85) approximately west of Auburn. The eastern terminus of the route is at its junction with US 29/US 80 approximately east of Tuskegee. Route description From its origination, State Route 186 passes through the Tuskegee National Forest. The two-lane route serves as a connector route between I-85 and Phenix City and Columbus, Georgia via U.S. Highway 80. Major intersections References 186 186