Stops are stops.txt entities imported from GTFS, and include the same basic structure and fields, plus some additional metadata.

Stops with location_type=0 are physical locations where transit vehicle makes scheduled stops; other types of stops represent station complexes, entrances and exits, generic nodes for pathways, boarding areas, and other types of information for using transit at a particular place.

Stop Onestop IDs

As with routes, the Onestop ID values for stops are automatically generated. Two very similar stops may both generate the same Onestop ID, in which case a query for that Onestop ID will return two or more stop entries.