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Source Data Validation Report

calais — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-04-23T20:23:15Z,
for the dataset file:///shared/calais_503a7cb3.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

sitac
- website: https://www.sitac-calais-opale-bus.fr/
- phone number:
- email: Not provided

Feed Info

Publisher Name:
sitac: Publisher URL:
https://www.sitac-calais-opale-bus.fr/: Feed Email:
N/A: Feed Language:
French: Feed Start Date:
2026-04-07: Feed End Date:
2026-06-28: Service Window:
2026-04-07 to 2026-06-28 (?) 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
feed_info.txt
frequencies.txt
routes.txt
shapes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 0
Blocks: 0
Routes: 59
Shapes: 135
Stops: 788
Trips: 2689

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

Shapes Feed Information Route Colors Headsigns Stops Wheelchair Accessibility Location Types Continuous Stops

Specification Compliance report

83349 notices reported (0 errors, 83347 warnings, 2 infos)

Notice Code Severity Total

equal_shape_distance_diff_coordinates_distance_below_threshold WARNING 8

equal_shape_distance_diff_coordinates_distance_below_threshold

Two consecutive points have equal shape_dist_traveled and different lat/lon coordinates in shapes.txt and the distance between the two points is greater than 0 but less than 1.11m.

When sorted by shape.shape_pt_sequence, the values for shape_dist_traveled must increase along a shape. Two consecutive points with equal values for shape_dist_traveled and small difference of coordinates (greater than 0 but less than 1.11 m distance) result in a warning.

You can see more about this notice here.

shapeId (?) The id of the faulty shape.	csvRowNumber (?) The row number from `shapes.txt`.	shapeDistTraveled (?) The faulty record's `shape_dist_traveled` value.	shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`.	prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point.	prevShapeDistTraveled (?) The previous shape point's `shape_dist_traveled` value.	prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`.	actualDistanceBetweenShapePoints (?) Actual distance traveled along the shape from the first shape point to the previous shape point.
"zenbus:Route:6199088738467840:LOC"	37855	2317.0	90	37854	2317.0	89	0.2803571757715862
"zenbus:Route:6199088738467840:LOC"	37865	2887.0	100	37864	2887.0	99	0.6688682896445282
"zenbus:Route:6199088738467840:LOC"	38074	9335.0	309	38073	9335.0	308	0.3502377140317541
"zenbus:Route:5471887971844096:LOC"	33491	11239.0	279	33490	11239.0	278	0.7133376195833462
"zenbus:Route:4523129360613376:LOC"	34444	11239.0	279	34443	11239.0	278	0.7133376195833462
"zenbus:Route:4842207497420800:LOC"	41351	8432.0	300	41350	8432.0	299	0.7092481749003549
"zenbus:Route:5009633728004096:LOC"	33975	11239.0	279	33974	11239.0	278	0.7133376195833462
"zenbus:Route:5009633728004096:LOC"	34049	13479.0	353	34048	13479.0	352	0.43474595333173605

missing_bike_allowance WARNING 12

missing_bike_allowance

Ferry trips should include bike allowance information.

All ferry trips should have a valid value in the bikes_allowed field in trips.txt.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record.	routeId (?) The faulty record's route id.	tripId (?) The faulty record's trip id.
2674	"zenbus:Line:570820023:LOC"	"6261594471268352:0"
2675	"zenbus:Line:570820023:LOC"	"6261594471268352:1"
2676	"zenbus:Line:570820023:LOC"	"6261594471268352:2"
2677	"zenbus:Line:570820023:LOC"	"5570628655513600:0"
2678	"zenbus:Line:570820023:LOC"	"5570628655513600:1"
2679	"zenbus:Line:570820023:LOC"	"5570628655513600:2"
2680	"zenbus:Line:570820023:LOC"	"4919021987168256:0"
2681	"zenbus:Line:570820023:LOC"	"4919021987168256:1"
2682	"zenbus:Line:570820023:LOC"	"4919021987168256:2"
2683	"zenbus:Line:570820023:LOC"	"4933625547063296:0"
2684	"zenbus:Line:570820023:LOC"	"4933625547063296:1"
2685	"zenbus:Line:570820023:LOC"	"4933625547063296:2"

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

missing_recommended_field WARNING 60

missing_recommended_field

A recommended field is missing.

The given field has no value in some input row, even though values are recommended.

You can see more about this notice here.

Only the first 50 of 60 affected records are displayed below.

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

missing_timepoint_value WARNING 80694

missing_timepoint_value

stop_times.timepoint value is missing for a record.

When at least one of stop_times.arrival_time or stop_times.departure_time are provided, stop_times.timepoint should be defined

You can see more about this notice here.

Only the first 50 of 80694 affected records are displayed below.

csvRowNumber (?) The row number of the faulty record.	tripId (?) The faulty record's `stop_times.trip_id`.	stopSequence (?) The faulty record's `stop_times.stop_sequence`.
2	"4953675941281792:0"	0
3	"4953675941281792:0"	1
4	"4953675941281792:0"	2
5	"4953675941281792:0"	3
6	"4953675941281792:0"	4
7	"4953675941281792:0"	5
8	"4953675941281792:0"	6
9	"4953675941281792:0"	7
10	"4953675941281792:0"	8
11	"4953675941281792:0"	9
12	"4953675941281792:0"	10
13	"4953675941281792:0"	11
14	"4953675941281792:0"	12
15	"4953675941281792:0"	13
16	"4953675941281792:0"	14
17	"4953675941281792:0"	15
18	"4953675941281792:0"	16
19	"4953675941281792:0"	17
20	"4953675941281792:0"	18
21	"4953675941281792:0"	19
22	"4953675941281792:0"	20
23	"4953675941281792:0"	21
24	"4953675941281792:0"	22
25	"4953675941281792:0"	23
26	"4953675941281792:0"	24
27	"4953675941281792:0"	25
28	"4953675941281792:0"	26
29	"4953675941281792:0"	27
30	"4953675941281792:0"	28
31	"4953675941281792:0"	29
32	"4953675941281792:1"	0
33	"4953675941281792:1"	1
34	"4953675941281792:1"	2
35	"4953675941281792:1"	3
36	"4953675941281792:1"	4
37	"4953675941281792:1"	5
38	"4953675941281792:1"	6
39	"4953675941281792:1"	7
40	"4953675941281792:1"	8
41	"4953675941281792:1"	9
42	"4953675941281792:1"	10
43	"4953675941281792:1"	11
44	"4953675941281792:1"	12
45	"4953675941281792:1"	13
46	"4953675941281792:1"	14
47	"4953675941281792:1"	15
48	"4953675941281792:1"	16
49	"4953675941281792:1"	17
50	"4953675941281792:1"	18
51	"4953675941281792:1"	19

mixed_case_recommended_field WARNING 2528

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.

Only the first 50 of 2528 affected records are displayed below.

filename (?) Name of the faulty file.	fieldName (?) Name of the faulty field.	fieldValue (?) Faulty value.	csvRowNumber (?) The row number of the faulty record.
"agency.txt"	"agency_name"	"sitac"	2
"stops.txt"	"stop_name"	"DENIS PAPIN"	5
"stops.txt"	"stop_name"	"CHEVAL GRIS"	7
"stops.txt"	"stop_name"	"CAFE DES SPORTS"	9
"stops.txt"	"stop_name"	"PONT DE COULOGNE"	11
"stops.txt"	"stop_name"	"PONT DE 2 TROUS"	12
"stops.txt"	"stop_name"	"PLANCHE TOURNOIRE"	14
"stops.txt"	"stop_name"	"MEUBLES BARBIER"	15
"stops.txt"	"stop_name"	"ECLUSE CARREE"	16
"stops.txt"	"stop_name"	"OEILLETS BLANCS"	17
"stops.txt"	"stop_name"	"BANC VALOIS"	18
"stops.txt"	"stop_name"	"USINE DES EAUX"	20
"stops.txt"	"stop_name"	"MAIRIE DE GUINES"	23
"stops.txt"	"stop_name"	"PLACE DES POILUS"	25
"stops.txt"	"stop_name"	"RUE D'ANDRES"	26
"stops.txt"	"stop_name"	"CAMP DU DRAP D'OR"	27
"stops.txt"	"stop_name"	"5 CHEMINS"	28
"stops.txt"	"stop_name"	"4 VENTS"	29
"stops.txt"	"stop_name"	"MAISON DE RETRAITE"	30
"stops.txt"	"stop_name"	"LA BIEN ASSISE"	31
"stops.txt"	"stop_name"	"STADE DU SOUVENIR"	34
"stops.txt"	"stop_name"	"HOTEL DE VILLE"	36
"stops.txt"	"stop_name"	"QUAI DE LA GENDARMERIE"	37
"stops.txt"	"stop_name"	"C. CIAL MI-VOIX"	43
"stops.txt"	"stop_name"	"C. CIAL LA FRANCAISE"	48
"stops.txt"	"stop_name"	"PORTE DE PARIS"	49
"stops.txt"	"stop_name"	"EXTREMITE DE DIGUE"	53
"stops.txt"	"stop_name"	"MILIEU DE DIGUE"	54
"stops.txt"	"stop_name"	"JEAN DE VIENNE"	55
"stops.txt"	"stop_name"	"AUBERGE DE JEUNESSE"	56
"stops.txt"	"stop_name"	"MAIRIE DE SAINT TRICAT"	60
"stops.txt"	"stop_name"	"EGL. NIELLES CALAIS"	61
"stops.txt"	"stop_name"	"GARE DE FRETHUN TGV"	62
"stops.txt"	"stop_name"	"RES. LES COQUELICOTS"	63
"stops.txt"	"stop_name"	"MAIRIE DE FRETHUN"	64
"stops.txt"	"stop_name"	"EGLISE DE FRETHUN"	65
"stops.txt"	"stop_name"	"PONT RIVIERE D'HAMES"	66
"stops.txt"	"stop_name"	"MARAIS DE COQUELLES"	67
"stops.txt"	"stop_name"	"CAFE DES SPORTS"	69
"stops.txt"	"stop_name"	"CHEVAL GRIS"	71
"stops.txt"	"stop_name"	"COEUR DE VIE"	75
"stops.txt"	"stop_name"	"4 BOULEVARDS"	79
"stops.txt"	"stop_name"	"FOUR A CHAUX"	82
"stops.txt"	"stop_name"	"PONT CURIE"	85
"stops.txt"	"stop_name"	"SAINT BENOIT"	87
"stops.txt"	"stop_name"	"SAINT PIERRE HALTE"	89
"stops.txt"	"stop_name"	"LA ROSELIERE"	91
"stops.txt"	"stop_name"	"CLINIQUES DU VIRVAL"	93
"stops.txt"	"stop_name"	"C. CIAL LA FRANCAISE"	94
"stops.txt"	"stop_name"	"BASE DE VOILE"	95

same_name_and_description_for_route WARNING 44

same_name_and_description_for_route

Same name and description for route.

The GTFS spec defines routes.txt route_desc as:

Description of a route that provides useful, quality information. Do not simply duplicate the name of the route.

See the GTFS and GTFS Best Practices links below for more examples of how to populate the route_short_name, route_long_name, and route_desc fields.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record.	routeId (?) The id of the faulty record.	routeDesc (?) The `routes.routes_desc` of the faulty record.	specifiedField (?) Either `route_short_name` or `route_long_name`.
11	"zenbus:Line:716850003:LOC"	"TS16"	"route_short_name"
14	"zenbus:Line:716910001:LOC"	"TS40"	"route_short_name"
15	"zenbus:Line:715070001:LOC"	"TS23"	"route_short_name"
16	"zenbus:Line:678580001:LOC"	"TS44"	"route_short_name"
17	"zenbus:Line:4862956455067648:LOC"	"TS5"	"route_short_name"
18	"zenbus:Line:684470001:LOC"	"TS17"	"route_short_name"
20	"zenbus:Line:686640002:LOC"	"TS28"	"route_short_name"
21	"zenbus:Line:713110001:LOC"	"TS10"	"route_short_name"
22	"zenbus:Line:722870001:LOC"	"TS39"	"route_short_name"
23	"zenbus:Line:4810787299262464:LOC"	"TS29"	"route_short_name"
24	"zenbus:Line:4832014604697600:LOC"	"TS27"	"route_short_name"
25	"zenbus:Line:722840001:LOC"	"TS15"	"route_short_name"
26	"zenbus:Line:722860001:LOC"	"TS34"	"route_short_name"
27	"zenbus:Line:692350003:LOC"	"TS14"	"route_short_name"
28	"zenbus:Line:684490001:LOC"	"TS26"	"route_short_name"
29	"zenbus:Line:722820001:LOC"	"TS13"	"route_short_name"
30	"zenbus:Line:718820001:LOC"	"TS43"	"route_short_name"
31	"zenbus:Line:700690001:LOC"	"TS9"	"route_short_name"
32	"zenbus:Line:4904135695532032:LOC"	"TS30"	"route_short_name"
35	"zenbus:Line:684480001:LOC"	"TS11"	"route_short_name"
36	"zenbus:Line:702180001:LOC"	"TS12"	"route_short_name"
38	"zenbus:Line:706050001:LOC"	"TS18"	"route_short_name"
39	"zenbus:Line:4860024502353920:LOC"	"TS6"	"route_short_name"
40	"zenbus:Line:720820003:LOC"	"TS37"	"route_short_name"
41	"zenbus:Line:698210001:LOC"	"TS4"	"route_short_name"
42	"zenbus:Line:711080002:LOC"	"TS7"	"route_short_name"
43	"zenbus:Line:698220001:LOC"	"TS1"	"route_short_name"
44	"zenbus:Line:720860001:LOC"	"TS42"	"route_short_name"
45	"zenbus:Line:709480008:LOC"	"TS21"	"route_short_name"
46	"zenbus:Line:680180001:LOC"	"TS25"	"route_short_name"
47	"zenbus:Line:716920001:LOC"	"TS22"	"route_short_name"
48	"zenbus:Line:715040002:LOC"	"TS2"	"route_short_name"
49	"zenbus:Line:706040001:LOC"	"TS31"	"route_short_name"
50	"zenbus:Line:4815637323972608:LOC"	"TS3"	"route_short_name"
51	"zenbus:Line:676280002:LOC"	"TS8"	"route_short_name"
52	"zenbus:Line:703770003:LOC"	"TS20"	"route_short_name"
53	"zenbus:Line:722830001:LOC"	"TS24"	"route_short_name"
54	"zenbus:Line:700700001:LOC"	"TS38"	"route_short_name"
55	"zenbus:Line:720870001:LOC"	"TS33"	"route_short_name"
56	"zenbus:Line:698230001:LOC"	"TS35"	"route_short_name"
57	"zenbus:Line:718830001:LOC"	"TS32"	"route_short_name"
58	"zenbus:Line:684460002:LOC"	"TS36"	"route_short_name"
59	"zenbus:Line:722850001:LOC"	"TS41"	"route_short_name"
60	"zenbus:Line:716930001:LOC"	"TS19"	"route_short_name"

unknown_column INFO 2

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file.	fieldName (?) The name of the unknown column.	index (?) The index of the faulty column.
"trips.txt"	"zenbus_mission_id"	11
"trips.txt"	"trip_headsign_code"	12