The REST API provides simple interfaces to most of the data available on the AZ 511 website. The REST API enables developers to access essential data on the AZ 511 website including Cameras, Message Boards, Events and Alerts. This API enables developers to create mobile traffic apps for Arizona.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 AZ 511 API.
Returns all cameras.
Returns all weather stations.
Returns all VMS.
Returns all traffic events.
Returns all alert notifications.
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://az511.com/api/wzdx