Arkansas Highway 31
Hwy 31 highlighted in red | ||||
| Route information | ||||
| Maintained by ArDOT | ||||
| Length | 77.53 mi (124.77 km) | |||
| Existed | 1926–present | |||
| Major junctions | ||||
| South end | US 79B near Altheimer | |||
| North end | AR 5 near Romance | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Jefferson, Lonoke, White | |||
| Highway system | ||||
| ||||
Arkansas Highway 31 (AR 31) is a north–south state highway in Central Arkansas. The route runs 77.53 miles (124.77 km) from U.S. Route 79B (US 79B) north of Pine Bluff north to Highway 5 west of Romance.