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Source Data Validation Report

zsr — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-04-03T14:50:15Z,
for the dataset file:///shared/zsr_9dcf771f.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Železničná spoločnosť Slovensko, a.s.
- website: https://www.slovakrail.sk
- phone number: Informácie získate na čísle Kontaktného centra 18 188
- email: info@slovakrail.sk
RegioJet,a.s.
- website: https://www.regiojet.sk
- phone number: Informácie získate na www.regiojet.sk a tel.č. +421 2 2050 2020
- email: info@regiojet.sk
Leo Express s.r.o.
- website: https://www.le.cz
- phone number: +420 220 311 700
- email: Not provided
Leo Express Slovensko s.r.o.
- website: https://www.leoexpress.com/sk
- phone number:
- email: Not provided
Trenčianska elektrická železnica, n.o.
- website: https://www.trezka.sk
- phone number:
- email: Not provided

Feed Info

Publisher Name:
iTranSys, s.r.o.: Publisher URL:
https://itransys.eu: Feed Email:
N/A: Feed Language:
slk: Feed Start Date:
2025-12-14: Feed End Date:
2026-12-12: Service Window:
2025-12-14 to 2026-12-12 (?) 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
calendar_dates.txt
feed_info.txt
routes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 5
Blocks: 0
Routes: 2296
Shapes: 0
Stops: 884
Trips: 2445

GTFS Features included (?) GTFS features provide a standardized vocabulary to define and describe features that are officially adopted in GTFS.

Feed Information Route Colors Headsigns Stops Wheelchair Accessibility Trips Wheelchair Accessibility Location Types

Specification Compliance report

2358 notices reported (4 errors, 2354 warnings, 0 infos)

Notice Code Severity Total

stop_time_with_arrival_before_previous_departure_time ERROR 4

stop_time_with_arrival_before_previous_departure_time

Backwards time travel between stops in stop_times.txt

For a given trip_id, the arrival_time of (n+1)-th stoptime in sequence must not precede the departure_time of n-th stoptime in sequence in stop_times.txt.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record.	prevCsvRowNumber (?) The row of the previous stop time.	tripId (?) The trip_id associated to the faulty record.	arrivalTime (?) Arrival time at the faulty record.	departureTime (?) Departure time at the previous stop time.
3466	3465	"256"	"09:17:00"	"09:59:00"
3469	3468	"257"	"09:17:00"	"09:59:00"
3477	3476	"259"	"12:59:00"	"13:41:00"
3488	3487	"262"	"20:24:00"	"21:06:00"

expired_calendar WARNING 14

expired_calendar

Dataset should not contain date ranges for services that have already expired.

This warning takes into account the calendar_dates.txt file as well as the calendar.txt file.

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record.	serviceId (?) The service id of the faulty record.
19	"18"
41	"40"
46	"45"
51	"50"
52	"51"
53	"52"
59	"58"
79	"78"
82	"81"
91	"90"
92	"91"
94	"93"
133	"132"
136	"135"

fast_travel_between_consecutive_stops WARNING 4

fast_travel_between_consecutive_stops

A transit vehicle moves too fast between two consecutive stops.

The speed threshold depends on route type:

Route type	Description	Threshold, km/h
0	Light rail	100
1	Subway	150
2	Rail	500
3	Bus	150
4	Ferry	80
5	Cable tram	30
6	Aerial lift	50
7	Funicular	50
11	Trolleybus	150
12	Monorail	150
-	Unknown	200

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the problematic trip.	tripId (?) `trip_id` of the problematic trip.	routeId (?) `route_id` of the problematic trip.	speedKph (?) Travel speed (km/h).	distanceKm (?) Distance between stops (km).	csvRowNumber1 (?) The row number of the first stop time.	stopSequence1 (?) `stop_sequence` of the first stop.	stopId1 (?) `stop_id` of the first stop.	stopName1 (?) `stop_name` of the first stop.	departureTime1 (?) `departure_time` of the first stop.	csvRowNumber2 (?) The row number of the second stop time.	stopSequence2 (?) `stop_sequence` of the second stop.	stopId2 (?) `stop_id` of the second stop.	stopName2 (?) `stop_name` of the second stop.	arrivalTime2 (?) `arrival_time` of the second stop.
258	"257"	"232"	534.619389406263	8.910323156771051	3468	0	"2200010"	"Chop"	"09:59:00"	3469	1	"5613860"	"Čierna n.Tisou"	"09:17:00"
257	"256"	"232"	534.619389406263	8.910323156771051	3465	1	"2200010"	"Chop"	"09:59:00"	3466	2	"5613860"	"Čierna n.Tisou"	"09:17:00"
260	"259"	"234"	534.619389406263	8.910323156771051	3476	1	"2200010"	"Chop"	"13:41:00"	3477	2	"5613860"	"Čierna n.Tisou"	"12:59:00"
263	"262"	"236"	534.619389406263	8.910323156771051	3487	1	"2200010"	"Chop"	"21:06:00"	3488	2	"5613860"	"Čierna n.Tisou"	"20:24:00"

feed_info_lang_and_agency_lang_mismatch WARNING 5

feed_info_lang_and_agency_lang_mismatch

Mismatching feed and agency language fields.

Files agency.txt and feed_info.txt should define matching agency.agency_lang and feed_info.feed_lang. The default language may be multilingual for datasets with the original text in multiple languages. In such cases, the feed_lang field should contain the language code mul defined by the norm ISO 639-2.

If feed_lang is not mul and does not match with agency_lang, that's an error.
If there is more than one agency_lang and feed_lang isn't mul, that's an error.
If feed_lang is mul and there isn't more than one agency_lang, that's an error.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record.	agencyId (?) The agency id of the faulty record.	agencyName (?) The agency name of the faulty record.	agencyLang (?) The agency language of the faulty record.	feedLang (?) The feed language of the faulty record.
2	"0"	"Železničná spoločnosť Slovensko, a.s."	"sk"	"slk"
3	"1"	"RegioJet,a.s."	"sk"	"slk"
4	"2"	"Leo Express s.r.o."	"sk"	"slk"
5	"4"	"Leo Express Slovensko s.r.o."	"sk"	"slk"
6	"3"	"Trenčianska elektrická železnica, n.o."	"sk"	"slk"

missing_feed_contact_email_and_url WARNING 1

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2

mixed_case_recommended_field WARNING 34

mixed_case_recommended_field

This 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.

Good examples:
`Field Text`	`Dataset`
"Schwerin, Hauptbahnhof"	Verkehrsverbund Berlin-Brandenburg
"Red Hook/Atlantic Basin"	NYC Ferry
"Campo Grande Norte"	Carris

Bad examples:
`Field Text`
"GALLERIA MALL"
"3427 GG 17"
"21 Clark Rd Est"

You can see more about this notice here.

filename (?) Name of the faulty file.	fieldName (?) Name of the faulty field.	fieldValue (?) Faulty value.	csvRowNumber (?) The row number of the faulty record.
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	8
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	9
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	10
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	11
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	12
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	13
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	14
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	15
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	16
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	17
"routes.txt"	"route_short_name"	"rjx 160"	26
"routes.txt"	"route_long_name"	"railjet xpress"	26
"routes.txt"	"route_short_name"	"rjx 167"	27
"routes.txt"	"route_long_name"	"railjet xpress"	27
"routes.txt"	"route_short_name"	"rj 174"	28
"routes.txt"	"route_short_name"	"rj 175"	29
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	44
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	45
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	46
"routes.txt"	"route_long_name"	"VALAŠSKÝ EXPRES"	47
"routes.txt"	"route_long_name"	"PENDOLINO KOŠIČAN"	48
"routes.txt"	"route_long_name"	"PENDOLINO KOŠIČAN"	49
"routes.txt"	"route_short_name"	"rj 270"	50
"routes.txt"	"route_short_name"	"rj 271"	51
"routes.txt"	"route_short_name"	"rj 272"	52
"routes.txt"	"route_short_name"	"rj 273"	53
"routes.txt"	"route_short_name"	"rj 274"	54
"routes.txt"	"route_short_name"	"rj 275"	55
"routes.txt"	"route_short_name"	"rj 276"	56
"routes.txt"	"route_short_name"	"rj 277"	57
"routes.txt"	"route_long_name"	"BELIANSKY EXPRES"	2000
"routes.txt"	"route_long_name"	"BELIANSKY EXPRES"	2001
"routes.txt"	"route_long_name"	"BELIANSKY EXPRES"	2002
"routes.txt"	"route_long_name"	"BELIANSKY EXPRES"	2003

unexpected_enum_value WARNING 2296

unexpected_enum_value

An enum has an unexpected value.

You can see more about this notice here.

Only the first 50 of 2296 affected records are displayed below.

filename (?) The name of the faulty file.	csvRowNumber (?) The row number of the faulty record.	fieldName (?) The name of the field where the error occurred.	fieldValue (?) Faulty value.
"routes.txt"	2	"route_type"	103
"routes.txt"	3	"route_type"	103
"routes.txt"	4	"route_type"	103
"routes.txt"	5	"route_type"	103
"routes.txt"	6	"route_type"	103
"routes.txt"	7	"route_type"	103
"routes.txt"	8	"route_type"	102
"routes.txt"	9	"route_type"	102
"routes.txt"	10	"route_type"	102
"routes.txt"	11	"route_type"	102
"routes.txt"	12	"route_type"	102
"routes.txt"	13	"route_type"	102
"routes.txt"	14	"route_type"	102
"routes.txt"	15	"route_type"	102
"routes.txt"	16	"route_type"	102
"routes.txt"	17	"route_type"	102
"routes.txt"	18	"route_type"	102
"routes.txt"	19	"route_type"	102
"routes.txt"	20	"route_type"	102
"routes.txt"	21	"route_type"	102
"routes.txt"	22	"route_type"	102
"routes.txt"	23	"route_type"	102
"routes.txt"	24	"route_type"	102
"routes.txt"	25	"route_type"	102
"routes.txt"	26	"route_type"	102
"routes.txt"	27	"route_type"	102
"routes.txt"	28	"route_type"	102
"routes.txt"	29	"route_type"	102
"routes.txt"	30	"route_type"	102
"routes.txt"	31	"route_type"	102
"routes.txt"	32	"route_type"	102
"routes.txt"	33	"route_type"	102
"routes.txt"	34	"route_type"	102
"routes.txt"	35	"route_type"	102
"routes.txt"	36	"route_type"	102
"routes.txt"	37	"route_type"	102
"routes.txt"	38	"route_type"	102
"routes.txt"	39	"route_type"	102
"routes.txt"	40	"route_type"	102
"routes.txt"	41	"route_type"	102
"routes.txt"	42	"route_type"	102
"routes.txt"	43	"route_type"	102
"routes.txt"	44	"route_type"	102
"routes.txt"	45	"route_type"	102
"routes.txt"	46	"route_type"	102
"routes.txt"	47	"route_type"	102
"routes.txt"	48	"route_type"	102
"routes.txt"	49	"route_type"	102
"routes.txt"	50	"route_type"	102
"routes.txt"	51	"route_type"	102