Arkansas Highway 549 South
Opened to traffic July 2015, Arkansas Highway 549 travels between AR 22 (Fort Street) near Barling and U.S. 71 in southern reaches of Fort Smith along a six mile course. Running adjacent to Fort Chaffee, AR 549 is a part of future Interstate 49.

South
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AR 549 (future I-49) passes to the west of Donahoe Ridge on the ensuing stretch to U.S. 71 (Exit 187).
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Rye Hill Road angles southeast across AR 549 one mile out from U.S. 71 to Greenwood.
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Future Interstate 49 will continue southward from Exit 187, staying west of U.S. 71 and Greenwood en route to Mansfield.
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Interstate 49 resumes course to Louisiana 164 miles to the south near Texarkana.
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Page Updated Sunday October 24, 2021.