Where Can I Find GTFS Feeds to Download?
You can find them on agency websites (usually under "Open Data"), through global aggregators like Mobility Database, or on government data portals.
GTFS Feed Sources
1. Directly from the Agency
Most bus and train companies publish their data for anyone to use. Keep an eye out for these terms in the footer of their website:
• "Open Data" or "Developer Resources"
• "GTFS" or "Transit Data Download"
Try searching "[Agency Name] GTFS download" on Google.
2. Mobility Database
This is a massive catalog run by MobilityData (the folks who manage the GTFS standard). It has links to thousands of feeds from all over the world.
3. Transitland
Interline's open transit data platform. Aggregates GTFS feeds and provides APIs for accessing data. Great for developers building applications.
4. OpenMobilityData
Another aggregator with feeds from around the world. Allows browsing by country and region.
5. Government Open Data Portals
Many cities and countries publish transit data on their open data platforms:
• US: data.gov, city data portals
• UK: data.gov.uk
• EU: European Data Portal
• Canada: open.canada.ca
6. Regional Aggregators
Some regions maintain combined feeds:
• 511.org (San Francisco Bay Area)
• Transport for London
• Regional transit authorities
Licensing Considerations
Most public transit data is free to use, but it's always worth double-checking the license. Some might want you to give them credit, while others might restrict you if you're building a commercial product.
When in doubt, contact the agency or check their data use policy.
Search "[City Name] GTFS" or "[Agency Name] transit download." And remember, large cities often have separate files for buses, subways, and trains.
What If There's No GTFS Feed?
If an agency doesn't publish GTFS:
• Request it – agencies often create feeds when there's demand
• Check if someone has created an unofficial feed
• Consider creating one yourself and sharing it with the agency
Related Questions
• How do I create a GTFS file?
Downloaded a feed? Validate it to check data quality before using.