174) is a designation for a state highway in Southwest Arkansas.

The first section begins at AR 355 in Spring Hill and ends at US Route 67 (US 67) in Hope.

The second section begins at US 67 in Perrytown and ends at AR 299 just south of Interstate 30 (I-30).

The route heads north for about six miles (9.7 km) before intersecting US 67 in Hope.

The route heads north, intersecting the University of Arkansas Southwest Research and Extension Center (unsigned AR 813) along the way, before eventually ending at AR 299 just south of I-30.