Iowa 511 is the Iowa Department of Transportation's (DOT) official traffic and traveler information app. The Iowa 511 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.
• Hands-free, eyes-free audio notifications of traffic events while you drive
• A zoom-enabled map with selectable traffic event icons and surrounding camera views
• Near real-time updates on winter road conditions, traffic incidents, construction, and road closures
• Travel time delays associated with traffic reports (look for the orange glowing icons)
• Current traffic speeds
• Traffic camera images and streaming video
• Towing prohibited (tow ban) events for winter storms
• Citizen reports via Waze
• Electronic roadway sign messages
• Highway rest area locations
NOTE: Continued use of GPS running in the background can dramatically decrease 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 send your suggestions, questions or concerns in an email to [email protected]
The Iowa DOT's privacy policy can be found at
App developed by Castle Rock Associates

App Information Iowa 511

  • App Name
    Iowa 511
  • Package Name
  • Updated
  • File Size
    5 M
  • Requires Android
    Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
  • Version
  • Developer
  • Installs
    100,000 - 500,000
  • Price
  • Category
  • Developer
  • Google Play Link

Iowa 511 Version History

Select Iowa 511 Version :
  • 4.3.0 (1703280746)
  • Iowa 511 4.3.0 (1703280746) APK File

    Publish Date: 2017-05-10
    Requires Android: Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
    File Size: 5 MB (APK file)
    File APK Md5: 13d37abd1af757f26f7ad223af72568f
    File APK Sha1: 3d15b8951b6183517a8c850b809913fcbb023a45
    APK Signature: 87bab52e874eb989870b571dbea9964174f04820
    What's new :
    Version 4.3.0 • You can now see plow camera images in your saved route event list under "Your 511" • Modified the size of arrows along detour routes • Squashed a couple of minor bugs

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