Arkansas State Route 108 is a east-west highway in Northern Miller County. The western end of this highway is at the intersection with U.S. Rt. 59/71. This intersection is actually in Texas. AR St Rt 108 does not pass through any towns in Miller County. AR St Rt 108 is not multi-plexed in Miller County. AR St Rt 108 intersects the following highways in Miller County. U.S. Rt. 67, near Mandeville. Interstate 30, near Mandeville.
