freeapis

AZ511

Access traffic data from the ADOT API

Authentication
API Key
HTTPS
Yes
CORS
Unknown

Overview

AZ511 provides Arizona traffic data — key-based.

⚠️ Status (verified 2026-08): a guessed path returned HTTP 404 (structured) — the route paths differ. Check the docs for valid routes.

What it provides

curl "https://www.az511.com/api/az511/alert" \
  -H "Authorization: Bearer YOUR_KEY"

Notes

  • ADOT traffic data.
  • Route paths per the docs.

FAQ

Is AZ511 free? Key-based with a free tier per the docs.

Why 404? Our 2026-08 guess path was wrong (verified) — check the docs.

What does it return? Traffic data.

More in Transportation

APIAuthHTTPSCORS
ADS-B Exchange

Access real-time and historical data of any and all airborne aircraft

No authYesUnknown
airportsapi

Get name and website-URL for airports by ICAO code

No authYesUnknown
AIS Hub

Real-time data of any marine and inland vessel equipped with AIS tracking system

API KeyNoUnknown
Amadeus for Developers

Travel Search - Limited usage

OAuthYesUnknown
apilayer aviationstack

Real-time Flight Status & Global Aviation Data API

OAuthYesUnknown