Arkansas Highway 4
| Route information | ||||
|---|---|---|---|---|
| Maintained by ArDOT | ||||
| Existed | 1926–present | |||
| Section 1 | ||||
| Length | 2.99 mi (4.81 km) | |||
| West end | SH-4 at the Oklahoma state line | |||
| East end | US 59 / US 71 at Cove | |||
| Section 2 | ||||
| Length | 22.1 mi (35.6 km) | |||
| West end | US 65 / US 165 / US 278 in McGehee | |||
| East end | AR 1 at Rohwer | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Polk, Desha | |||
| Highway system | ||||
| ||||
Arkansas Highway 4 (AR 4) is a designation for two state highways in Arkansas. One segment of 2.99 miles (4.81 km) runs from the Oklahoma state line east to US 59/US 71 at Cove. A second segment of 22.1 miles (35.6 km) runs from US 278 in McGehee east to Highway 1 at Rohwer. The two routes were formerly connected until a portion of approximately 230 miles (370 km) was redesignated US 278 in 1998. The eastern segment is part of the Great River Road.