Got out for a 2-day trip this past week. Primary objectives were visiting new counties in Iowa and Missouri, clinching Mississippi River crossings I was missing, clinching I-380, picking up US highway mileage in Iowa, and finishing off US 24 in Illinois.
The route was roughly I-80 to I-280 to Quad Cities, then US 6 to Iowa City, I-380 from end to end, US 20 to Dubuque, US 61 to Maquoketa, IA 64 and US 67 to Clinton and US 30 to Cedar Rapids for the night.
Second day was US 218 to Mt. Pleasant, a variety of highways and county roads to Fort Madison, IL 96 through Nauvoo, US 136 into Keokuk, US 61/US 24 to Quincy, US 24, a variety of highways and county roads to Rushville, US 24/US 136/IL 29 to East Peoria, US 24 to Eureka, and then various routes back home.