@monoxane @jj @amyisard @alper @arianvp @noodlemaz it's occasionally possible to scrape data for gtfs-rt, e.g. it's been done for amtrak, but for most sites it would take too long to scrape their realtime data to be useful. non-real-time data is easier, i've done it for china and am currently working on doing it for russia.

@monoxane @jj @amyisard @alper @arianvp @noodlemaz it depends on where, e.g. the us requires all agencies to publish static gtfs feeds, and many also publish free realtime feeds in gtfs-rt. for the nyc subway they're linked, no auth required, from https://api.mta.info/#/subwayRealTimeFeeds

@golgaloth now i really want one of those "the art of war for children learning to read" books that are available in china.