Location: US-275 and 36th St, Pottawattamie Cty Reassurance shield as US-275 crosses into Iowa and Iowa 92 begins. The signage for US-275 changes to the more conventional north-south. Location: US-275 and Expressway St, Council Bluffs Reassurance shield a couple miles later. Location: US-275 and I-29, Council Bluffs Shortly after that, we’ll approach I-29. Stay straight … Continue reading U.S. Route 275, IA-92/NE-92/IA State Line to I-29/IA-92