Indiana State Route 234 runs east-west across in Central Vermillion County. This runs from the Illinois/Indiana State Line to the Parke/Vermillion County Line. IN St Rt 234 passes through the following town in Vermillion County. Cayuga
IN St Rt 234 is not multi-plexed in Vermillion County. IN St Rt 234 intersects the following highway in Vermillion County. Indiana State Route 63, at Cayuga.
