U.S. Federal Route 67 runs along the Interstate 30 corridor in Miller County. This highway enters Miller County from Hempstead County at the Red River. It travels in a southwestern direction into Texarkana before exiting the State of Arkansas into Texas. U.S. Rt. 67 passes through the following towns in Miller County. Mandeville Texarkana U.S. Rt. 67 is multi-plexed in Miller County. U.S. Rt. 82, at Texarkana. U.S. Rt. 71, at Texarkana. U.S. Rt. 67 intersects the following highways in Miller County. Interstate 30, near Temple. Arkansas State Route 108, near Mandeville. Arkansas State Route 296, near Mandeville. Arkansas State Route 237, near Texarkana. Arkansas State Route 245, at Texarkana. U.S. Rt. 82, at Texarkana. U.S. Rt. 71, at Texarkana. U.S. Rt. 71, at Texarkana.
