AZ511

API

Free ADOT Traffic Data API for Arizona Roads

Overview

The AZ511 API provides access to real-time and historical traffic data from the Arizona Department of Transportation (ADOT). Key endpoints include real-time traffic conditions, incident reports, road closures, and construction updates. Responses are formatted in JSON for easy integration. Use cases include building navigation apps with Arizona-specific traffic alerts, integrating into local news platforms for road status updates, and powering commuter tools to avoid delays on Arizona highways and local roads.

Example Integration (JavaScript)

script.js JS


fetch('https://www.az511.com/developers/doc')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful
JSON Responses
Real-Time Traffic Data
Incident & Closure Endpoints
Arizona-Specific Coverage

Frequently Asked Questions

? Is AZ511 API free to use?

Yes, the AZ511 API offers free access to ADOT traffic data for both non-commercial and commercial use (subject to compliance with its terms of service).

? Does it require an API Key?

Some endpoints may require an API key for higher rate limits or advanced access; basic traffic data access may be available without one as per the developers documentation.

? What is the response format?

The AZ511 API returns data in JSON format, which is widely supported and easy to parse for most programming languages and applications.

Top Alternatives

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Tool Info

Pricing Free

Category Transportation

Platform Public API

Pros

⊕ Free access to ADOT data
⊕ Comprehensive road status updates
⊕ Regularly updated incident information
⊕ Easy-to-integrate JSON format

Cons

⊖ Limited to Arizona region
⊖ Possible rate limits for high usage
⊖ No international coverage
⊖ Documentation may lack advanced use cases