Start by reading What is GTFS? - this will give you the basics on what this data is and what it does for your agency.
Dig in deeper by learning Who Uses GTFS, and start to familiarize yourself with your own GTFS data (if you have it) with GTFS 101.
Does your agency not have a GTFS? Check out the Resource Library to learn about tools and vendors that can help you get started building and maintaining a GTFS.
The General Transit Feed Specification (GTFS) is an open data standard developed to enable easy sharing of transit data between agencies, developers, planners, and more. Since its inception, this standard has seen a lot of growth both in the number of agencies that have their own GTFS data and what that data can do for transit.
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Your GTFS is more than just a bunch of text files - it is your transit system compactly organized for use in hundreds of applications and tools.
Not sure what to do with your GTFS? Unsure about handling the files? Need help answering questions about your GTFS?
Get a brief overview of the most important parts of your GTFS and how to ensure it keeps 'working.'