Highway in Alabama
State Route 10 (SR 10) is a major west–east state highway in the U.S. state of Alabama, running for 230.721 miles (371.309 km) through the southern part of the state. It is the lowest even-numbered route in the state that is not an unsigned partner route assigned to a U.S. Highway. It is also the only signed state route that extends from the Mississippi state line to the Georgia state line. The western terminus of the route is in northwestern Choctaw County near the community of Yantley, where it serves as a continuation of Mississippi Highway 19 (MS 19). The eastern terminus of the route is in Henry County near Shorterville. Once in Georgia, the route is designated as Georgia State Route 37 (SR 37).