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: sundaytrain type: Lline number: 8train number range: 6250-6299id: gnt:nmbssncb:sunday:l:8:6250-6299route: Ottignies - Namurperiod: sundaytype: L 8range: 6250-6299 (6250 → 6299)priority: 57tsCreatedAt: 2026-09-03T22:35:25.242373+00:00lastUpdated: never