For anyone who's looking to build something similarly, you want to search for your agency's GTFS Realtime feed: https://gtfs.org/resources/gtfs-realtime/ https:

For anyone who's looking to build something similarly, you want to search for your agency's GTFS Realtime feed: https://gtfs.org/resources/gtfs-realtime/ https://gtfs.org/resources/gtfs-realtime/ Transitland offers an API that's easier to use than parsing the agency's XML imho: https://www.transit.land/ https://www.transit.land/ None of this will still solve the issue of ghost busses, though. ;)