OKRoads -- Interstate 80 Iowa

Highway Information
Miles	303.23
Counties Traveled Through	Pottawattamie, Cass, Adair, Madison, Dallas, Polk, Jasper, Poweshiek, Iowa, Johnson, Cedar, Scott
Cities	Council Bluffs, Des Moines, Newton, Iowa City, Davenport
Major Junctions	Interstate 29 (Exit 1A & Exit 4) Interstate 680 (Exit 27) Interstate 35 (Exit 123 & Exit 138) Interstate 235 (Exit 123 & Exit 138) Interstate 380 (Exit 239B) Interstate 280 (Exit 290) Interstate 74 (Exit 298)
OKRoads Coverage
Miles Driven by OKRoads (Percentage)	250 (83%)
Western End of Interstate Driven (Section 1)	Nebraska State Line
Eastern End of Interstate Driven (Section 1)	Interstate 380
Western End of Interstate Driven (Section 2)	U.S. 61
Eastern End of Interstate Driven (Section 2)	Illinois State Line