Bureau of Transportation Statistics
U.S. Department of Transportation
The Intercity Bus Atlas (ICBA) data are sourced directly from North American scheduled bus service providers, who voluntarily contribute their schedule and network data to BTS using the General Transit Feed Specification (GTFS), a data format initially developed for public transit agencies to share key information about their operations with the public. All data represented on the ICBA is distributed under version 4.0 of the Creative Commons, Attribution - Non-Commercial International License (CC BY NC 4.0).
Use the following links to view and download the most recent versions of these datasets:
If you are an intercity bus provider, or an authoritative source who compiles GTFS feeds for carriers using scheduled service data, and your data are missing from the ICBA, please complete the Intercity Bus Atlas Registration Form. If you have any updates, requests, corrections, or questions about the ICBA, please e-mail them to icba@dot.gov.