At Mena, it runs along the north direction of U.S. 71 (geographically east) for 2 miles (3.2 km) until U.S. 71 turns back to the north.
 From there, Highway 88 continues east for 24 miles (39 km) parallelling the Ouachita River and passing through the communities of Ink, Cherry Hill, Pine Ridge and Oden before intersecting U.S. Highway 270 at Pencil Bluff.
Highway 88 then continues east another 14 miles (23 km) passing through the community of Sims before ending at Highway 27 at Washita.
At Mena, it runs along the north direction of U.S. 71 (geographically east) for 2 miles (3.2 km) until U.S. 71 turns back to the north.  From there, Highway 88 continues east for 24 miles (39 km) parallelling the Ouachita River and passing through the communities of Ink, Cherry Hill, Pine Ridge and Oden before intersecting U.S. Highway 270 at Pencil Bluff. Highway 88 then continues east another 14 miles (23 km) passing through the community of Sims before ending at Highway 27 at Washita.
Arkansas Highway 88