DELFI-VRR: Two Bürgerbus bus lines have route_type 1 (SUBWAY)

[PartTimeDataScientist]

Two VRR-Rheinbahn"Bürgerbus" lines (BB1- Erkrath & BB2 - Heiligenhaus are mapped as route_type 1 (SUBWAY) in the DELFI-GTFS dataset

Reference
https://buergerbus-erkrath.de/fahrplaene-routen/fahrplan/
https://www.buergerbus-heiligenhaus.de/

Extract from routes.txt (20260720_fahrplaene_gesamtdeutschland_gtfs.zip from opendata-oepnv.de)

"route_id","agency_id","route_short_name","route_long_name","route_type","route_color","route_text_color","route_desc"
"de:vrr:M2-D:RBG-73-M2_3",12211,"M2","",3,"","",""
"de:vrr:M1-D:RBG-73-M1_3",12211,"M1","",3,"","",""
"de:vrr:BB3-D:RBG-72-BB3_3",7764,"BB3","",3,"","",""
--> "de:vrr:BB2-D:RBG-72-BB2_1",7764,"BB2","",1,"","",""
--> "de:vrr:BB1-D:RBG-72-BB1_1",7764,"BB1","",1,"","",""
"de:vrr:SB68:RBG-72-S68_3",7764,"SB68","",3,"","",""
"de:vrr:SB57:RBG-72-S57_3",7764,"SB57","",3,"","",""

In the last available VRR-GTFS (from May!) they are correctly mapped as route_type=3

route_id,agency_id,route_short_name,route_long_name,route_type,route_color,route_text_color,NVBW_DLID
"de:vrr:BB1-D:RBG-72-BB1","rbg-70","BB1","Bürgerbus Erkrath Erkrath, Bouleplatz - Erkrath  - Erkrath Nord  - Erkrath, Bouleplatz","3","","","de:vrr:BB1-D:RBG-72-BB1"
"de:vrr:BB2-D:RBG-72-BB2","rbg-70","BB2","Bürgerbus Heiligenhaus Heiligenh., Basildonplatz - Friedhofsallee - Wassermangel - Heiligenhaus, Basildonplatz","3","","","de:vrr:BB2-D:RBG-72-BB2"
"de:vrr:BB3-D:RBG-72-BB3","rbg-70","BB3","Bürgerbus Mettmann Mettmann, Haus St. Elisabeth - Mettmann Süd - Ev. Krankenhaus - ME-West - Jubiläumsplatz - Kaldenberg - Mettmann, Haus St. 

Last update of GTFS Feed
2026-07-20

GTFS Feed Download Link
https://www.opendata-oepnv.de/ht/de/organisation/delfi/startseite?tx_vrrkit_view%5Baction%5D=details&tx_vrrkit_view%5Bcontroller%5D=View&tx_vrrkit_view%5Bdataset_name%5D=deutschlandweite-sollfahrplandaten-gtfs&cHash=af4be4c0a9de59953fb9ee2325ef818f

[CM-RMS]

Ich schau mir das an.