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: saturdaytrain type: Sline number: 32train number range: 2550-2599id: gnt:nmbssncb:saturday:s:32:2550-2599route: Puurs - Antwerpen - Essen - Roosendaal (NL)period: saturdaytype: S 32range: 2550-2599 (2550 → 2599)priority: 40tsCreatedAt: 2026-08-04T22:08:26.517964+00:00lastUpdated: never