511 Open Data Portal
The central location for 511's traffic and transit data.
511’s Open Data Portal provides high-quality transportation data at no cost to private sector organizations so that more travelers can benefit from 511 data. This includes developers who create applications, widgets and similar tools for public and private use.
Visit the 511 Open Data Portal to request a token and get started.
Data-Sharing Partners
Organizations that are currently using 511 data include:
- AC Transit
- Apple
- BART Trip Planner
- Clipper
- Google Maps
- here.com
- Interline
- Ito World
- NextThere