Arkansas Highway 18
| Route information | ||||
|---|---|---|---|---|
| Maintained by ArDOT | ||||
| Existed | 1926–present | |||
| Section 1 | ||||
| Length | 0.93 mi (1,500 m) | |||
| West end | AR 69 near Jacksonport | |||
| East end | AR 17 in Diaz | |||
| Section 2 | ||||
| Length | 92.83 mi (149.40 km) | |||
| West end | AR 17 in Diaz | |||
| Major intersections | ||||
| East end | Mississippi River | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Jackson, Poinsett, Craighead, Mississippi | |||
| Highway system | ||||
| ||||
Arkansas Highway 18 (AR 18) is a designation for two state highways in northeast Arkansas. One segment of 0.93 miles (1.50 km) runs from Highway 69 east of Jacksonport east to Highway 17 in Diaz. A second segment of 92.83 miles (149.40 km) runs from Highway 17 in Diaz east to the Mississippi River.