Iowa State Route 927 dips into the far North-Central portion of Muscatine County, breifly. This is now Muscatine County Highway F58. IA St Rt 927 passes through the following town in Muscatine County. Wilton IA St Rt 927 is not multi-plexed in Muscatine County. IA St Rt 927 intersects the following highways in Muscatine County. U.S. Rt. 6, at Wilton. Iowa State Route 38, at Wilton.