Arkansas Highway 180
| Martin Luther King, Jr. Boulevard | ||||
AR 180 highlighted in red; former AR 180 in gray | ||||
| Route information | ||||
| Maintained by ArDOT | ||||
| Length | 1.723 mi (2.773 km) | |||
| Existed | 2008–present | |||
| Major junctions | ||||
| West end | I-49 / US 62 / US 71 in Fayetteville | |||
| East end | School Avenue in Fayetteville | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Washington | |||
| Highway system | ||||
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Arkansas Highway 180 (AR 180) is a state highway in Fayetteville, Arkansas. The route, officially known as Martin Luther King Jr. Boulevard, runs 1.723 miles (2.773 km) from Interstate 49 (I-49) east to School Avenue. Highway 180 is designated as part of the Trail of Tears National Historic Trail as well as Arkansas Heritage Trails System designations as the Butterfield Trail, Trail of Tears (Benge Route), and Civil War Trails (Herron's Approach).