Mississippi Highway 340
| Route information | ||||
|---|---|---|---|---|
| Maintained by Chickasaw County and MDOT | ||||
| Length | 10.144 mi (16.325 km) | |||
| Existed | 1960–present | |||
| Major junctions | ||||
| West end | CR 418 at the Calhoun–Chickasaw county line near Riley Ball Home | |||
| MS 341 near Atlanta | ||||
| East end | MS 15 in Woodland | |||
| Location | ||||
| Country | United States | |||
| State | Mississippi | |||
| Counties | Chickasaw | |||
| Highway system | ||||
| ||||
Mississippi Highway 340 (MS 340) is a west–east state highway in Chickasaw County, Mississippi, running from the Calhoun County line to MS 15 in Woodland.