• Rest area locations statewide including real-time truck parking availability at rest areas and select private truck stops along I-80, and portions of I-29, I-35, I-235, and I-380.
Iowa 511 is the Iowa Department of Transportation's (DOT) official traffic and traveler information app for general travelers and commercial vehicle operators.
• Create and manage Your 511 personalized account including saved routes, areas, favorite camera views, and alerts via email and/or text.
The Iowa 511 app provides statewide up-to-date traffic information for interstates, U.S. routes, and state highways in Iowa.
While traveling, mobile communication devices should be used only when the motor vehicle is at a complete stop off the traveled portion of the roadway.