discoverpassenger-intalink — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-09T23:06:00Z,
for the dataset file:///shared/discoverpassenger-intalink_4ec61d97.zip. No country code was provided.

Use this report alongside our documentation.

A new version of the Canonical GTFS Schedule validator is available! Please update to get the latest/best validation results.

Summary

Agencies included

Carousel Buses Ltd
- website: https://www.CSLB.co.uk
- phone number:
- email: Not provided
Red Eagle Buses Ltd
- website: https://www.REDE.co.uk
- phone number:
- email: Not provided
Arriva Kent Thameside Ltd
- website: https://www.ARHE.co.uk
- phone number:
- email: Not provided
Stephensons of Essex Ltd
- website: https://www.SESX.co.uk
- phone number:
- email: Not provided
Cambus Ltd
- website: https://www.SCCM.co.uk
- phone number:
- email: Not provided
Central Connect Transport Ltd
- website: https://www.VECT.co.uk
- phone number:
- email: Not provided
H V Richmond Ltd
- website: https://www.RCHC.co.uk
- phone number:
- email: Not provided
A2B Travel Group Ltd
- website: https://www.A2BR.co.uk
- phone number:
- email: Not provided
First Essex Buses Ltd
- website: https://www.FESX.co.uk
- phone number:
- email: Not provided
Centrebus Ltd
- website: https://www.CBBH.co.uk
- phone number:
- email: Not provided
Red Rose Travel Ltd
- website: https://www.RRTR.co.uk
- phone number:
- email: Not provided
Grant Palmer Ltd
- website: https://www.GPLM.co.uk
- phone number:
- email: Not provided
Sullivan Buses Engineering Ltd
- website: https://www.SULV.co.uk
- phone number:
- email: Not provided
Metroline Travel Ltd (SE)
- website: https://www.MTLN.co.uk
- phone number:
- email: Not provided
Dacorum Council for Voluntary Service
- website: https://www.DACV.co.uk
- phone number:
- email: Not provided
Epping Forest Community Transport
- website: https://www.EFCT.co.uk
- phone number:
- email: Not provided
Arriva London North Ltd
- website: https://www.ALNO.co.uk
- phone number:
- email: Not provided
Universitybus Ltd
- website: https://www.UNIB.co.uk
- phone number:
- email: Not provided
Arriva the Shires Ltd
- website: https://www.ARBB.co.uk
- phone number:
- email: Not provided
Lucketts of Watford Limited
- website: https://www.LUCW.co.uk
- phone number:
- email: Not provided
National Express Ltd
- website: https://www.NXAP.co.uk
- phone number:
- email: Not provided
Flittabus Community Transport Ltd
- website: https://www.FLTB.co.uk
- phone number:
- email: Not provided
Harpenden Connect
- website: https://www.HPDN.co.uk
- phone number:
- email: Not provided
First Beeline Buses Ltd
- website: https://www.FHDO.co.uk
- phone number:
- email: Not provided
Redline Buses Ltd
- website: https://www.REDL.co.uk
- phone number:
- email: Not provided
Bishop's Stortford Community Transport CIO
- website: https://www.BSCT.co.uk
- phone number:
- email: Not provided
Whitbread Wanderbus Management Group
- website: https://www.WWDR.co.uk
- phone number:
- email: Not provided

Feed Info

Publisher Name:
N/A: Publisher URL:
N/A: Feed Email:
N/A: Feed Language:
N/A: Service Window:
2017-09-05 to 2028-06-28 (?) 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
routes.txt
shapes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 27
Blocks: 0
Routes: 314
Shapes: 1305
Stops: 7708
Trips: 24035

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

ShapesRoute ColorsHeadsignsStops Wheelchair AccessibilityLocation Types

Specification Compliance report

2316 notices reported (0 errors, 2316 warnings, 0 infos)

Notice Code Severity Total

duplicate_route_name WARNING 16

duplicate_route_name

Two distinct routes have either the same route_short_name, the same route_long_name, or the same combination of route_short_name and route_long_name.

All routes of the same route_type with the same agency_id should have unique combinations of route_short_name and route_long_name.

Note that there may be valid cases where routes have the same short and long name, e.g., if they serve different areas. However, different directions must be modeled as the same route.

Example of bad data:

`route_id`	`route_short_name`	`route_long_name`
route1	U1	Southern
route2	U1	Southern

You can see more about this notice here.

csvRowNumber1 (?) The row number of the first occurrence.	routeId1 (?) The id of the the first occurrence.	csvRowNumber2 (?) The row number of the other occurrence.	routeId2 (?) The id of the the other occurrence.	routeShortName (?) Common `routes.route_short_name`.	routeLongName (?) Common `routes.route_long_name`.	routeTypeValue (?) Common `routes.route_type`.	agencyId (?) Common `routes.agency_id`.
10	"SCCM:191251:9A"	11	"SCCM:191252:9A"	"9A"	""	3	"SCCM"
12	"SCCM:191261:9B"	13	"SCCM:191262:9B"	"9B"	""	3	"SCCM"
14	"SCCM:191271:9D"	15	"SCCM:191272:9D"	"9D"	""	3	"SCCM"
57	"ARHE:180716:55"	58	"ARHE:180717:55"	"55"	""	3	"ARHE"
84	"ARHE:180697:100"	85	"ARHE:180698:100"	"100"	""	3	"ARHE"
87	"ARHE:180707:101"	88	"ARHE:180708:101"	"101"	""	3	"ARHE"
114	"ARHE:180726:301"	115	"ARHE:180727:301"	"301"	""	3	"ARHE"
138	"ARBB:45669:321"	139	"ARBB:45670:321"	"321"	""	3	"ARBB"
219	"ARBB:1339140:757"	220	"ARBB:1339141:757"	"757"	""	3	"ARBB"
272	"ARHE:180588:SB1"	273	"ARHE:180589:SB1"	"SB1"	""	3	"ARHE"
274	"ARHE:180595:SB2"	275	"ARHE:180596:SB2"	"SB2"	""	3	"ARHE"
276	"ARHE:180605:SB3"	277	"ARHE:180606:SB3"	"SB3"	""	3	"ARHE"
278	"ARHE:180617:SB4"	279	"ARHE:180618:SB4"	"SB4"	""	3	"ARHE"
280	"ARHE:180635:SB5"	281	"ARHE:180636:SB5"	"SB5"	""	3	"ARHE"
290	"ARHE:180625:SB40"	291	"ARHE:180626:SB40"	"SB40"	""	3	"ARHE"
292	"ARHE:180645:SB50"	293	"ARHE:180646:SB50"	"SB50"	""	3	"ARHE"

expired_calendar WARNING 2261

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.

Only the first 50 of 2261 affected records are displayed below.

csvRowNumber (?) The row of the faulty record.	serviceId (?) The service id of the faulty record.
165	"REDE:152496:1:15249-6-13"
167	"REDE:152496:1:15249-6-14"
169	"REDE:152496:1:15249-6-15"
171	"REDE:152496:1:15249-6-17"
173	"REDE:152496:1:15249-6-18"
175	"REDE:152496:1:15249-6-16"
187	"ARHE:1530626:2:15306-26-1781"
200	"ARHE:1530626:2:15306-26-1782"
212	"ARHE:1530626:2:15306-26-1841"
218	"ARHE:1530626:2:15306-26-1783"
229	"ARHE:1530626:2:15306-26-1842"
234	"ARHE:1530626:2:15306-26-1784"
241	"ARHE:1530626:2:15306-26-1854"
254	"ARHE:1530626:2:15306-26-1785"
260	"ARHE:1530626:2:15306-26-1851"
264	"ARHE:1530626:2:15306-26-1786"
274	"ARHE:1530626:2:15306-26-1844"
283	"ARHE:1530626:2:15306-26-1787"
287	"ARHE:1530626:2:15306-26-1845"
298	"ARHE:1530626:2:15306-26-1788"
306	"ARHE:1530626:2:15306-26-1852"
311	"ARHE:1530626:2:15306-26-1789"
320	"ARHE:1530626:2:15306-26-1819"
331	"ARHE:1530626:2:15306-26-1790"
335	"ARHE:1530626:2:15306-26-1820"
347	"ARHE:1530626:2:15306-26-1791"
356	"ARHE:1530626:2:15306-26-1821"
361	"ARHE:1530626:2:15306-26-1792"
370	"ARHE:1530626:2:15306-26-1822"
380	"ARHE:1530626:2:15306-26-1793"
384	"ARHE:1530626:2:15306-26-1823"
397	"ARHE:1530626:2:15306-26-1794"
405	"ARHE:1530626:2:15306-26-1824"
411	"ARHE:1530626:2:15306-26-1795"
420	"ARHE:1530626:2:15306-26-1825"
430	"ARHE:1530626:2:15306-26-1796"
434	"ARHE:1530626:2:15306-26-1826"
447	"ARHE:1530626:2:15306-26-1797"
455	"ARHE:1530626:2:15306-26-1827"
460	"ARHE:1530626:2:15306-26-1798"
470	"ARHE:1530626:2:15306-26-1853"
480	"ARHE:1530626:2:15306-26-1799"
483	"ARHE:1530626:2:15306-26-1828"
496	"ARHE:1530626:2:15306-26-1800"
503	"ARHE:1530626:2:15306-26-1829"
510	"ARHE:1530626:2:15306-26-1801"
518	"ARHE:1530626:2:15306-26-1830"
530	"ARHE:1530626:2:15306-26-1802"
533	"ARHE:1530626:2:15306-26-1831"
546	"ARHE:1530626:2:15306-26-1803"

fast_travel_between_consecutive_stops WARNING 3

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.
18219	"NXAP:192871:737:19287-1-5"	"NXAP:192871:737"	191.9544273173875	51.187847284636675	881224	1	"34000000009"	"Oxford Gloucester Green Bus Stn Bay 9"	"01:50:00"	881225	2	"049000000804"	"Milton Keynes Coachway Bay 4"	"02:05:00"
18191	"NXAP:192871:737:19287-1-6"	"NXAP:192871:737"	191.9544273173875	51.187847284636675	880944	1	"34000000009"	"Oxford Gloucester Green Bus Stn Bay 9"	"04:05:00"	880945	2	"049000000804"	"Milton Keynes Coachway Bay 4"	"04:20:00"
18218	"NXAP:192871:737:19287-1-18"	"NXAP:192871:737"	162.06056306821242	16.206056306821242	881218	5	"210021602865"	"Hatfield The Galleria Stop A"	"01:35:00"	881219	6	"02900065"	"Luton Airport Bus Station Bay P"	"01:40:00"

fast_travel_between_far_stops WARNING 3

fast_travel_between_far_stops

A transit vehicle moves too fast between two far stops.

Two stops are considered "far" if they are more than 10 km apart. This normally indicates a more serious problem than too fast travel between consecutive stops.

The speed threshold depends on route type and are the same as fast_travel_between_consecutive_stops.

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.
18219	"NXAP:192871:737:19287-1-5"	"NXAP:192871:737"	191.9544273173875	51.187847284636675	881224	1	"34000000009"	"Oxford Gloucester Green Bus Stn Bay 9"	"01:50:00"	881225	2	"049000000804"	"Milton Keynes Coachway Bay 4"	"02:05:00"
18191	"NXAP:192871:737:19287-1-6"	"NXAP:192871:737"	191.9544273173875	51.187847284636675	880944	1	"34000000009"	"Oxford Gloucester Green Bus Stn Bay 9"	"04:05:00"	880945	2	"049000000804"	"Milton Keynes Coachway Bay 4"	"04:20:00"
18218	"NXAP:192871:737:19287-1-18"	"NXAP:192871:737"	162.06056306821242	16.206056306821242	881218	5	"210021602865"	"Hatfield The Galleria Stop A"	"01:35:00"	881219	6	"02900065"	"Luton Airport Bus Station Bay P"	"01:40:00"

missing_recommended_file WARNING 1

missing_recommended_file

A recommended file is missing.

You can see more about this notice here.

filename (?) The name of the faulty file.
"feed_info.txt"

stop_has_too_many_matches_for_shape WARNING 3

stop_has_too_many_matches_for_shape

Stop entry that has many potential matches to the trip's path of travel, as defined by the shape entry in shapes.txt.

This potentially indicates a problem with the location of the stop or the path of the shape.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`.	shapeId (?) The id of the shape that is referred to.	tripId (?) The id of the trip that is referred to.	stopTimeCsvRowNumber (?) The row number of the faulty record from `stop_times.txt`.	stopId (?) The id of the stop that is referred to.	stopName (?) The name of the stop that is referred to.	match (?) Latitude and longitude pair of the location.	matchCount (?) The number of matches for the stop that is referred to.
23912	"1406828221"	"REDE:1406828:W20:14068-28-14905"	1015292	"210021903930"	"Watford Orphanage Rd Reeds Crescent"	[51.66192319267981,-0.389470864902985]	23
1419	"44810391"	"RCHC:44810:16:448-10-26648"	63263	"210021119153"	"Royston Durham Way Gateway"	[52.05587490302245,-0.0388615074715373]	22
1419	"44810391"	"RCHC:44810:16:448-10-26648"	63288	"210021119153"	"Royston Durham Way Gateway"	[52.05587490302245,-0.0388615074715373]	22

stop_too_far_from_shape WARNING 15

stop_too_far_from_shape

Stop too far from trip shape.

Per GTFS Best Practices, route alignments (in shapes.txt) should be within 100 meters of stop locations which a trip serves. This potentially indicates a problem with the location of the stop or the path of the shape.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`.	shapeId (?) The id of the shape that is referred to.	tripId (?) The id of the trip that is referred to.	stopTimeCsvRowNumber (?) The row number of the faulty record from `stop_times.txt`.	stopId (?) The id of the stop that is referred to.	stopName (?) The name of the stop that is referred to.	match (?) Latitude and longitude pair of the location.	geoDistanceToShape (?) Distance from stop to shape.
18194	"19287111"	"NXAP:192871:737:19287-1-19"	880983	"34000000009"	"Oxford Gloucester Green Bus Stn Bay 9"	[52.05607200000001,-0.700259]	51138.938254130306
18561	"1339141491"	"ARBB:1339141:757:13391-41-30205"	886406	"4900074806"	"London Buckingham Palace Road Stop 6"	[51.49508899999999,-0.145963]	162.81057830514547
16240	"162441351"	"MTLN:1624413:491:16244-13-3965"	776414	"490015155E1"	"Edmonton Nth Middlesex Hosp Stand S"	[51.61413646665688,-0.07582253715380577]	138.63210279179108
19073	"154541121"	"SULV:1545411:951:15454-11-57"	899257	"40004401147C"	"Thorpe Park Thorpe Park Grounds"	[51.419585000000005,-0.513695]	1532.0490895012026
18228	"1339140351"	"ARBB:1339140:757:13391-40-29989"	881437	"4900074806"	"London Buckingham Palace Road Stop 6"	[51.49508899999999,-0.145963]	162.81057830514547
19070	"154541111"	"SULV:1545411:951:15454-11-50"	899184	"40004401147C"	"Thorpe Park Thorpe Park Grounds"	[51.419585000000005,-0.513695]	1532.0490895012026
18191	"19287121"	"NXAP:192871:737:19287-1-6"	880944	"34000000009"	"Oxford Gloucester Green Bus Stn Bay 9"	[51.99508899999999,-1.012978]	31804.175338374393
2791	"1631721191"	"REDE:1631721:61:16317-21-28323"	133863	"040000004799"	"Aylesbury Aylesbury Schools Coach Park"	[51.81446899926435,-0.7992104234800697]	396.7198288701374
18569	"1339141351"	"ARBB:1339141:757:13391-41-29989"	886572	"4900074806"	"London Buckingham Palace Road Stop 6"	[51.49508899999999,-0.145963]	162.81057830514547
18220	"1339140491"	"ARBB:1339140:757:13391-40-30205"	881275	"4900074806"	"London Buckingham Palace Road Stop 6"	[51.49508899999999,-0.145963]	162.81057830514547
12225	"1407716201"	"REDE:1407716:319:14077-16-12"	574693	"210021900430"	"North Watford ASDA Superstore"	[51.681349000000004,-0.39250300000000005]	146.85867650228278
12225	"1407716201"	"REDE:1407716:319:14077-16-12"	574694	"210021900470"	"North Watford Sainsbury's"	[51.681349000000004,-0.39250300000000005]	113.16686869905831
12225	"1407716201"	"REDE:1407716:319:14077-16-12"	574715	"210021901440"	"Watford Cassiobury Drive The Gardens (SE)"	[51.66686399999999,-0.41779999999999995]	396.4831787823795
12225	"1407716201"	"REDE:1407716:319:14077-16-12"	574716	"210021901450"	"Watford Cassiobury Drive Stratford Way (SE)"	[51.66519699999999,-0.405524]	540.8316440912857
12225	"1407716201"	"REDE:1407716:319:14077-16-12"	574717	"210021901480"	"Watford Hempstead Rd Stratford Rd"	[51.664995,-0.4052570000000001]	308.17659095491854

stops_match_shape_out_of_order WARNING 9

stops_match_shape_out_of_order

Two stop entries are different than their arrival-departure order defined by shapes.txt.

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.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`.	shapeId (?) The id of the shape that is referred to.	tripId (?) The id of the trip that is referred to.	stopTimeCsvRowNumber1 (?) The row number of the first faulty record from `stop_times.txt`.	stopId1 (?) The id of the first stop that is referred to.	stopName1 (?) The name of the first stop that is referred to.	match1 (?) Latitude and longitude pair of the first matching location.	stopTimeCsvRowNumber2 (?) The row number of the second faulty record from `stop_times.txt`.	stopId2 (?) The id of the second stop that is referred to.	stopName2 (?) The name of the second stop that is referred to.	match2 (?) Latitude and longitude pair of the second matching location.
19118	"15648321"	"FLTB:156483:FL10:15648-3-2"	900330	"021021002"	"Clophill Bedford Road The Flying Horse"	[52.02717299999999,-0.42525999999999997]	900329	"021021001"	"Clophill The Green"	[52.026917618998745,-0.42389229093532677]
1097	"19127131"	"SCCM:191271:9D:19127-1-277"	52650	"210021200130"	"Stevenage High St oppSpice Rouge Restaurant"	[51.909981129235625,-0.20741000298701007]	52649	"210021200135"	"Stevenage Old Town High St Mullberry Tree"	[51.9121278189471,-0.20845031905919129]
1094	"19127151"	"SCCM:191271:9D:19127-1-283"	52570	"210021200130"	"Stevenage High St oppSpice Rouge Restaurant"	[51.909981129235625,-0.20741000298701007]	52569	"210021200135"	"Stevenage Old Town High St Mullberry Tree"	[51.9121278189471,-0.20845031905919129]
10523	"15251741"	"SULV:152517:303:15251-7-3"	499176	"210021585040"	"Oaklands Nicholas Breakspear Sch Grnds"	[51.748251,-0.288261]	499175	"210021506415"	"Oaklands opp Nicholas Breakspear School"	[51.748223,-0.2881310000000001]
892	"18656121"	"SESX:186561:7A:18656-1-7"	39254	"1500IM618AA"	"Stansted Mountfitchet Croasdaile Rd (S)"	[51.90784805133814,0.19595049185277763]	39253	"1500BNTFLDGN"	"Bentfield Grn Pennington Ln Long Croft"	[51.908367393912535,0.19027652188309255]
1414	"44810411"	"RCHC:44810:16:448-10-26650"	63117	"210021120710"	"Royston Studlands Rise"	[52.04566350482346,-0.013262458397807072]	63116	"210021119320"	"Royston Baldock Street Princes Mews"	[52.04818438556887,-0.025203891210861553]
1126	"19127261"	"SCCM:191272:9D:19127-2-291"	53700	"210021200130"	"Stevenage High St oppSpice Rouge Restaurant"	[51.909981129235625,-0.20741000298701007]	53699	"210021200135"	"Stevenage Old Town High St Mullberry Tree"	[51.9121278189471,-0.20845031905919129]
1128	"19127251"	"SCCM:191272:9D:19127-2-283"	53752	"210021200130"	"Stevenage High St oppSpice Rouge Restaurant"	[51.909981129235625,-0.20741000298701007]	53751	"210021200135"	"Stevenage Old Town High St Mullberry Tree"	[51.9121278189471,-0.20845031905919129]
1135	"19127231"	"SCCM:191272:9D:19127-2-317"	53933	"210021200130"	"Stevenage High St oppSpice Rouge Restaurant"	[51.909981129235625,-0.20741000298701007]	53932	"210021200135"	"Stevenage Old Town High St Mullberry Tree"	[51.9121278189471,-0.20845031905919129]

unused_shape WARNING 5

unused_shape

Shape is not used in GTFS file trips.txt.

All records defined by GTFS shapes.txt should be used in trips.txt.

You can see more about this notice here.

shapeId (?) The faulty record's id.	csvRowNumber (?) The row number of the faulty record.
"1530626131"	16938
"1631817201"	279984
"1784611271"	302031
"154541131"	1240656
"191193461"	1395042