TIP: If you turn on the Winter Road Conditions (Iowa) layer, all DOT plowed roads will display a colored road condition line (Seasonal/green is the default). If there isn't a road condition line, we don't plow it.
Interstate 235 (I-235) in Iowa is an auxiliary Interstate Highway that runs just north of downtown Des Moines through the heart of the Des Moines metropolitan area.
Learn about the history of the Iowa State Patrol, become a Trooper, get crash reports, find local district offices, see road conditions, contact us and more.
Des Moines, IAroad conditions and traffic updates with live interactive map including flow, delays, accidents, traffic jams, construction and closures.
Iowa 511 The Iowa 511 website, app, and phone service provide statewide up-to-date traffic information for interstates, U.S. routes, and state highways in Iowa.
