Arkansas Highway 45
Highway 45 (AR 45, Ark. 45, or Hwy. 45) is a designation for three state highways in northwest Arkansas. The southern segment of 26.97 miles (43.40 km) runs from Highway 96 north across US Route 71 (US 71) to Interstate 540/US 71 (I-540/US 71) in Fort Smith. Another segment of 10.64 miles (17.12 km) runs Highway 59 at Dutch Mills to US 62 in rural Washington County. A third route of 25.42 miles (40.91 km) runs from U.S. Route 71B (US 71B) in Fayetteville to Highway 12 near Clifty. These routes were formerly connected until a portion of approximately 50 miles (80 km) was redesignated Arkansas Highway 59 and many United States highways were rerouted through Fayetteville.
Highway 45 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by ArDOT | ||||
| Existed | 1926–present | |||
| Section 1 | ||||
| Length | 26.97 mi (43.40 km) | |||
| South end | AR 96 in Hartford | |||
| North end | I-540 / US 71 in Fort Smith | |||
| Section 2 | ||||
| Length | 10.64 mi (17.12 km) | |||
| South end | AR 59 at Dutch Mills | |||
| North end | US 62 | |||
| Section 3 | ||||
| Length | 25.42 mi (40.91 km) | |||
| South end | US 71B in Fayetteville | |||
| Major intersections | US 412 in Hindsville | |||
| North end | AR 12 near Clifty | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Sebastian, Washington, Madison | |||
| Highway system | ||||
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