Iowa State Route 224 is a norht-south highway in Central Iowa. This highway in in Eastern Jasper County. IA St Rt 224 does not pass thorugh any towns in Jasper County. IA St Rt 224 is not multi-plexed in Jasper County. IA St Rt 224 intersects the following highways in Jasper County. Iowa State Route 14, near Newburg. U.S. Rt. 6, near Kellogg. Interstate 80, near Kellogg.
A junction marker on WB U.S. Rt. 6. BGS on EB I-80. A junction marker on NB Jasper County Highway T22. The southern end marker at I-80.
