Iowa State Route 25 is a north-south highway in Western Union County. This runs from the Adair/Union County Line, south of Orient, to the Union/Ringgold County Line, south of Kent. IA St Rt 25 passes through the following town in Union County. Creston
IA St Rt 25 is multi-plexed in Union County. U.S. Rt. 34, from Creston to near Kent.
U.S. Rt. 34 intersects the following highways in Union County. U.S. Rt. 34, at Creston.