Iowa highway jurisdictional transfer (2003)

Iowa's primary highway system
System information
Notes:	Primary highways in Iowa are generally state-maintained.
Highway names
Interstates:	Interstate X (I-X)
US Highways:	U.S. Highway X (US X)
State:	Highway X (IA X or Iowa X)
System links
Iowa Primary Highway System Interstate U.S. State Secondary Scenic

On July 1, 2003, the Iowa Department of Transportation transferred control of more than 700 miles (1,100 km) of highway to county and local governments in order to save money and to increase operational efficiency. Most of the highways turned over were short spurs connecting small, rural communities and state parks to the highway system.

Lengths represent the distances removed from the state highway system on or before July 1, 2003