Kentucky State Route 901 is a east-west highway in Adair County. KY St Rt 901 does not pass through any towns in Adair County. KY St Rt 901 is not multi-plexed in Adiar County. KY St Rt 901 intersects the following highways in Adair County. Kentucky State Route 551, near Columbia. Kentucky Secondary State Route 1323, near Columbia.
