Location: US-275 at the Iowa Line, Atchison Cty Reassurance shield as we enter the Show-Me State. Location: US-275 and Route CC, Atchison Cty A couple miles into Missouri, we’ll approach Route CC. Location: US-275 and Route CC, Atchison Cty Follow Route CC up to the Iowa line. We’re 12 miles from US-136. Location: US-275 and … Continue reading U.S. Route 275, IA State Line to US-136