For the summer of 2026, US 30 between US 63 and IA 21 is serving as a detour route for US 63. Two summers from now, it will flip to being a detour route for IA 21. A meeting in Belle Plaine on Thursday will go over the future project.
IA 21 from the south side of Belle Plaine to a mile north of IA 212 will be closed in 2028. The Iowa DOT will raise the grade of the roadbed and construct new bridges and culverts over the Iowa River to match.