Iowa Highway 2 is a 251-mile-long state highway which runs across the southernmost tier of counties in the U.S. state of Iowa. At no point along its route is Iowa 2 more than 15 miles from the Missour

Ringgold County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 4,663, and was estimated to be 4,642 in 2025, making it the second-least populous county in Iow