Iowa State Route 2 is the main east-west highway across Central Fremont County. From the Nebraska State Line to Interstate 29, this highway has multiple lanes. IA St Rt 2 passes through the following town in Fremont County. Sidney IA St Rt 2 is multi-plexed in Fremont County. U.S. Rt. 275, near Sidney. IA St Rt 2 intersects the following highways in Fremont County. U.S. Rt. 275, at Sidney. U.S. Rt. 275, near Sidney. Iowa State Route 239, near Riverton. Interstate 29, near Percivat.
