Ada County Highway District

Welcome to Tell Us!
We appreciate you taking the time to submit your questions, concerns, comments, and compliments.

Our TellUs form is monitored during regular business hours (8am to 4:30pm, Monday through Friday, except designated holidays). The Ada County Sheriff’s Dispatch has specialists that are available for time sensitive non-emergency services.If you need assistance or need to report an urgent issue outside of normal business hours, please call the non-emergency number at 208-377-6790.

What issues are considered time sensitive?

  •   Traffic lights in flashing mode
  •   Traffic lights dark
  •   Signals or Stop Signs missing, turned, knocked down, hanging or severely damaged
  •   Overhead street signs loosely hanging
  •   Downed trees or other large obstructions in the roadway
  •   Flooding issues
  •   Spills and large rocks on the roadway

If your message is being sent during regular business hours or is not considered urgent/time sensitive, please continue with this form. We also have a Reporter App where you can conveniently submit a TELLUS directly from your smartphone. (See below) To reach us by phone, please call 208-387-6100, (TTY: 800-377-3529 or 7-1-1).

"ACHD Reporter" Smartphone App For use on iPhone and Android phones

image of person using a smartphone

The ACHD Reporter smartphone app is a way for the public to interact with ACHD concerning problems or issues on roadways in Ada County. The application is compatible with both Android and iPhone devices and may be downloaded for free from the Android Playstore and iTunes, respectively or scan the appropriate QR code below to download the app to your phone.

For questions & comments regarding the ACHD Reporter smartphone app, use the form above Tell Us Form.


The ACHD Reporter app is not to be used to report emergencies of any kind. In the event of an emergency, please call 9-1-1.

ACHD does not condone cell phone use when driving. Users are encouraged to use the app only when they are not operating a vehicle.

QR code for Android

QR Code for Android

QR code for iPhone

QR Code for iPhone


Other ways to contact someone at the District:



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