AZ511
FreeLiveLast verified 24 Sept 2026
Arizona DOT traffic cameras, events, alerts, weather stations, and work-zone data feeds.
Example request
curl -s 'https://az511.com/api/wzdx'
Free tier, in plain English
Free developer key after signup; throttled to 10 calls every 60 seconds.
Alternatives in Transit
ApimetroStations, lines and GeoJSON geometry for Mexico City's Metro, Metrobús and other transit systems.FreemiumBay Area Rapid TransitReal-time BART train arrival estimates, station info, routes and schedules for the Bay Area.FreeCity BikesReal-time bike-share station and availability data for 400+ cities worldwide.FreeDigitransitJourney planning, GTFS routing and address geocoding APIs for Finnish public transport.GTFS ScorecardData-quality grades (A-F) and top fixes for thousands of public transit GTFS feeds.Free