GTFS Manager is the world's most used web application for maintaining GTFS data.

Transit Alerts publishes your service alerts in Google Maps using GTFS-realtime.

Show your riders the big picture in a zoomable map that updates with your GTFS.

Trillium builds rider-centric websites with responsive designs—for transit only.


Sign up for the National Transit Map!

You may have gotten a letter from the Secretary of Transportation Anthony Foxx about the new National Transit Map project.

We’re thrilled to see the USDOT joining us and other advocates of open transit data in our mission of seeing every transit agency in the United States release public GTFS data. This is a huge step forward and a strong show of support from the USDOT.

How can your agency participate?

It’s simple: just have the staff member who handles your NTD reporting follow these steps.

First, log in to the NTD reporting website and click on the “Actions” tab to find the link […]