The "breadcrumbs" element is always present, on top of the page.
It shows you where you are on the lab.
It enables you to reach any page on the lab.
A trip pattern groups every trip running the same NMBS/SNCB shadow line number with the same headsign. Aribus inbound rules select on this id rather than on a gtfs routeId.
GtfsNmbsTripPattern: GtfsAgency: headsign: schedule: weektrain type: Sline number: 2train number range: 3750-3799id: gnt:nmbssncb:week:s:2:3750-3799route: Braine-le-Comte - Halle - Bruxelles/Brussel - Leuvenperiod: weektype: S 2range: 3750-3799 (3750 → 3799)priority: 38tsCreatedAt: 2026-08-21T02:27:16.34651+00:00lastUpdated: never