ibb-istanbul — Enhanced Validation Report
This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-03-23T16:04:10Z,
for the dataset file:///shared/ibb-istanbul_2b0fb3f6.zip. No country code was provided.
Use this report alongside our documentation.
Summary
Agencies included
- Şehirhatları A.Ş.
- website: http://www.sehirhatlari.istanbul
- phone number: +90 212 313 80 00
- email: Not provided
- Tcdd
- website: http://www.marmaray.gov.tr/
- phone number: 4442407
- email: Not provided
- Metro İstanbul
- website: http://www.metro.istanbul/
- phone number: +90 212 568 99 70
- email: Not provided
- Minibus
- website: https://tuhim.ibb.gov.tr/
- phone number: +90 212 453 73 88
- email: Not provided
- Taksi Dolmus
- website: http://www.ibb.gov.tr/SITES/TOPLUULASIMHIZMETLERI/Pages/AnaSayfa.aspx
- phone number: +90 212 453 78 78
- email: Not provided
- Ido
- website: http://www.ido.com.tr/
- phone number: 0850 222 44 36
- email: Not provided
- Turyol
- website: http://www.turyol.com/
- phone number: 0 212 251 44 21
- email: Not provided
- Dentur Avrasya
- website: http://www.denturavrasya.com/
- phone number: 444 63 36
- email: Not provided
Feed Info
- Publisher Name:
- Busmaps.com
- Publisher URL:
- https://busmaps.com
- Feed Email:
- alex@busmaps.com
- Feed Language:
- Turkish
- Feed Start Date:
- 2018-08-01
- Feed End Date:
- 2024-12-31
- Service Window:
- 2018-08-01 to 2024-12-31 (?) The range of service dates covered by the feed, based on trips with an associated service_id in calendar.txt and/or calendar_dates.txt
Files included
- agency.txt
- calendar.txt
- feed_info.txt
- frequencies.txt
- routes.txt
- shapes.txt
- stop_times.txt
- stops.txt
- trips.txt
Counts
- Agencies: 8
- Blocks: 0
- Routes: 491
- Shapes: 904
- Stops: 6920
- Trips: 14046
Specification Compliance report
404 notices reported (0 errors, 404 warnings, 0 infos)
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| expired_calendar | WARNING | 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
expired_calendarDataset should not contain date ranges for services that have already expired. This warning takes into account the You can see more about this notice here.
feed_expiration_date7_days | WARNING | 1 | feed_expiration_date7_daysDataset should be valid for at least the next 7 days. The dataset expiration date defined in You can see more about this notice here.
mixed_case_recommended_field | WARNING | 5 | mixed_case_recommended_fieldThis field has customer-facing text and should use Mixed Case (should contain upper and lower case letters). This field contains customer-facing text and should use Mixed Case (upper and lower case letters) to ensure good readability when displayed to riders. Avoid the use of abbreviations throughout the feed (e.g. St. for Street) unless a location is called by its abbreviated name (e.g. “JFK Airport”). Abbreviations may be problematic for accessibility by screen reader software and voice user interfaces.
You can see more about this notice here.
route_long_name_contains_short_name | WARNING | 2 | route_long_name_contains_short_nameLong name should not contain short name for a single route. In routes.txt, Good examples:
Bad examples:
You can see more about this notice here.
route_short_name_too_long | WARNING | 375 | route_short_name_too_longShort name of a route is too long (more than 12 characters). You can see more about this notice here. Only the first 50 of 375 affected records are displayed below.
stops_match_shape_out_of_order | WARNING | 2 | stops_match_shape_out_of_orderTwo stop entries are different than their arrival-departure order defined by This could indicate a problem with the location of the stops, the path of the shape, or the sequence of the stops for their trip. You can see more about this notice here. trip_coverage_not_active_for_next7_days | WARNING | 1 | trip_coverage_not_active_for_next7_daysTrips data should be valid for at least the next seven days. This notice is triggered if the date range where a significant number of trips are running ends in less than 7 days. You can see more about this notice here.
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