Arkansas Highway 399 (AR 399, Hwy.

Its southern terminus is at an intersection with U.S. Route 70 Business (US 70 Bus.)

There was once a second roadway with the Highway 399 designation, located west of Foreman in Little River County.

It was the old location of Highway 32 through Arkinda to the Oklahoma border.

[citation needed] The entire route is in DeQueen, Sevier County.