I-29 is now closed at the 71/I-29 junction outside of St. Joe.
https://www.kansascity.com/news/article228123529.html
Interstate 29 is closed north of St. Joseph because of flooding, Missouri Department of Transportation officials said Tuesday morning.
The closure had been placed earlier at the Missouri-Iowa border but was extended further south to the intersection of U.S. 71 and I-29 near St. Joseph.
The Department of Transportation suggested the alternate route of Interstate 35 in Missouri and Iowa and Interstate 80 in Iowa.