I used the Add GTFS to network dataset toolbox, and I tried to create the transit lines and stops feature layers. I tested the tool with several GTFS datasets but in some of them failed to execute the lines and stops successfully... Here I quote the error message:
Executing: GenerateTransitLinesAndStops C:\Users\alex_\Desktop\D4i_Sept18\CITIES\HAMBURG\Upload__HVV_Rohdaten_GTFS_Fpl_20170810 C:\Users\alex_\Desktop\D4i_Sept18\CITIES\HAMBURG\Hamburg_data.gdb\hamburg_gtfs
Start Time: Mon Sep 10 07:14:44 2018
Running script GenerateTransitLinesAndStops...
SQLizing the GTFS data...
(This will take a few minutes for large datasets.)
Generating transit stops feature class.
Failed to generate transit lines and stops.
Failed script GenerateTransitLinesAndStops...
Traceback (most recent call last):
File "c:\program files (x86)\arcgis\desktop10.3\ArcToolbox\Toolboxes\scripts\GenerateStopPairs.py", line 205, in <module>
OperationalError: no such column: wheelchair_boarding
Failed to execute (GenerateTransitLinesAndStops).
Failed at Mon Sep 10 07:16:56 2018 (Elapsed Time: 2 minutes 12 seconds)
So, please let me know if there is a solution to this kind of error ...