When I lived in that part of the country (just after the Civil War, I think!) all the roads, State, County, and Fed, were well maintained and with good surfaces. Since there is no interstate in that area, I expect they are still in good repair, as locals have to get about. Galena, Prairie du Chien, Platteville, Dubuque, Decorah -- all still thriving.
Lots of small towns, too -- but who's in a hurry? No fuel shortages either -- see paragraph 1 above.
And, you can get cheese curds.