API Documentation
The REST API provides simple interfaces to most of the data available on the Idaho 511 website. The REST API enables developers to access essential data on the Idaho 511 website including Road Conditions, Restrictions, Cameras, Grouped Cameras, Weather Stations, Message Signs, Mountain Passes, Events, Advisories, Weigh Stations, Runaway Truck Ramps, Rest Areas. This API enables developers to create mobile traffic apps for Idaho.
Notes:- Requires a developer key. For most calls, query string 'key' parameter is required.
- Throttling is enabled. Ten calls every 60 seconds.
The following outlines the resources available via the Idaho 511 API.
Resource | Description |
---|---|
Road Conditions |
Returns current road conditions. |
Restrictions |
Returns all weight restriction events. |
Cameras |
Returns all cameras. |
Grouped Cameras |
Return all group cameras. |
Weather Stations |
Returns all weather stations. |
Message Signs |
Returns all VMS. |
Mountain Passes |
Returns all mountain passes |
Events |
Returns all traffic events. |
Advisories |
Returns all advisories. |
Weigh Stations |
Returns all weigh stations. |
Runaway Truck Ramps |
Returns all runaway truck ramps. |
Rest Areas |
Returns all rest areas. |
WZDx
The Work Zone Data Exchange (WZDx) Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third-party use. The intent is to make travel on public roads safer and more efficient through ubiquitous access to data on work zone activity, and WZDx was developed to improve access to work zone data was one of the top needs identified through the US Department of Transportation (USDOT) Data for Automated Vehicle Integration (DAVI) effort.
Visit the WZDx Specification for more API documentation.
Access the WZDx API: https://511.idaho.gov/api/wzdx