Iowa has great rest stops, with coffee machines and free wireless internet.
The main highways traversing Iowa are: (east to west)
- Interstate 80, connecting Davenport, Iowa City, Des Moines, and Council Bluffs
- U.S. 30, passing through Cedar Rapids and Ames
- U.S. 20, passing through Waterloo and Sioux City
(north to south)
- Interstate 35, passing through Ames and Des Moines
- U.S. 218/Interstate 380, passing through Waterloo, Cedar Rapids, and Iowa City