Iowa is the Iowa Department of Transportation's (DOT) official traffic and traveler information app for general travelers and commercial vehicle operators. The Iowa app provides statewide up-to-date traffic information for interstates, U.S. routes, and state highways in Iowa. It does not include information for county roads or city streets. Create and manage Your personalized account including saved routes, areas, favorite camera views, and alerts via email and/or text. Traffic camera images and streaming video throughout the state. Sign up for an account to save your favorite cameras for easy access later. Rest area locations statewide including real-time truck parking availability at rest areas and select private truck stops along I-, and portions of I-, I-, I-, and I-. NOTE: Continued use of GPS running in the background can decrease device battery life. The primary responsibility of every driver is the safe operation of their vehicle. 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. Do not text and drive (it's against the law) or use this app while driving. We welcome your feedback on this app. Please email your suggestions, questions, or concerns to [email protected].