gtfs-rt Transport open dataset - Horaires temps-réel du réseau Resalp - Alpe d'Huez for Navettes hivernales de l'Alpe d'Huez

Resource details

File name: Horaires temps-réel du réseau Resalp - Alpe d'Huez

Format: gtfs-rt

This resource file is part of the dataset Navettes hivernales de l'Alpe d'Huez.

Download availability

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Validation details

❌10 errors, 2 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-08-07 at 09:00 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Sequential stop_time_update times are not increasing E022 10 errors

stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.

Sample errors

trip_id 5358362991525888:0 stop_sequence 8 arrival_time 09:02:43 (1786086163) is less than previous stop departure_time 09:03:29 (1786086209) - times must increase between two sequential stops
trip_id 4785947265728512:1 stop_sequence 36 arrival_time 09:38:36 (1786088316) is less than previous stop departure_time 09:39:05 (1786088345) - times must increase between two sequential stops
trip_id 4785947265728512:1 stop_sequence 37 arrival_time 09:39:44 (1786088384) is less than previous stop departure_time 09:39:53 (1786088393) - times must increase between two sequential stops
trip_id 4785947265728512:1 stop_sequence 39 arrival_time 09:40:49 (1786088449) is less than previous stop departure_time 09:40:57 (1786088457) - times must increase between two sequential stops
trip_id 4785947265728512:1 stop_sequence 40 arrival_time 09:41:53 (1786088513) is less than previous stop departure_time 09:41:59 (1786088519) - times must increase between two sequential stops

Warnings

vehicle_id not populated W002 1 error

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors

trip_id 4785947265728512:0 does not have a vehicle_id

ID in one feed missing from the other W003 1 error

a trip_id that is provided in the VehiclePositions feed should be provided in the TripUpdates feed, and a vehicle_id that is provided in the TripUpdates feed should be provided in the VehiclePositions feed

Sample errors

trip_id 4785947265728512:0 is in TripUpdates but not in VehiclePositions feed

Validate this GTFS-RT now

Previous validations

Here is a recap of all the error types encountered over the last 30 days.

Error ID	Description	Errors count	Number of occurences
E022	stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.	93	13 times (43 % of validations)
W003	a trip_id that is provided in the VehiclePositions feed should be provided in the TripUpdates feed, and a vehicle_id that is provided in the TripUpdates feed should be provided in the VehiclePositions feed	6	5 times (17 % of validations)
W002	vehicle_id should be populated for TripUpdates and VehiclePositions	4	4 times (13 % of validations)
E029	The vehicle position should be within a certain distance of the GTFS shapes.txt data for the current trip unless there is a Service Alert with the Effect of DETOUR for this trip_id.	3	3 times (10 % of validations)
E003	All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED	2	1 times (3 % of validations)
E004	All route_ids provided in the GTFS-rt feed must exist in the GTFS data	2	1 times (3 % of validations)
E011	All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt	4	1 times (3 % of validations)
E028	The vehicle position should be inside the agency coverage area. This is defined as within roughly 1/8 of a mile (200 meters) of the GTFS shapes.txt data, or stops.txt locations if the GTFS feed doesn't include shapes.txt.	1	1 times (3 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-08-07 at 18:58 Europe/Paris.

trip_updates (4) vehicle_positions (3) service_alerts (0)

Entities seen in the last 7 days.

service_alerts trip_updates vehicle_positions

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2026-08-07 at 18:58 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "zenbus:Vehicle:6013513913860096:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 7,
        "occupancyStatus": "EMPTY",
        "position": {
          "latitude": 45.09598922729492,
          "longitude": 6.070256233215332
        },
        "stopId": "zenbus:StopPoint:SP:904490002:LOC",
        "timestamp": "1786115592",
        "trip": {
          "routeId": "zenbus:Line:5975156884242432:LOC",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20260807",
          "startTime": "17:00:00",
          "tripId": "4647628028510208:20"
        },
        "vehicle": {
          "id": "zenbus:Vehicle:6013513913860096:LOC"
        }
      }
    },
    {
      "id": "20260807:5864830903779328:20",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "time": "1786121872"
            },
            "departure": {
              "time": "1786121882"
            },
            "stopId": "zenbus:StopPoint:SP:902010002:LOC",
            "stopSequence": 8
          },
          {
            "arrival": {
              "time": "1786121927"
            },
            "departure": {
              "time": "1786121937"
            },
            "stopId": "zenbus:StopPoint:SP:915620003:LOC",
            "stopSequence": 9
          }
        ],
        "timestamp": "1786121821",
        "trip": {
          "routeId": "zenbus:Line:5975156884242432:LOC",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20260807",
          "startTime": "17:00:00",
          "tripId": "4647628028510208:20"
        },
        "vehicle": {
          "id": "zenbus:Vehicle:6013513913860096:LOC"
        }
      }
    },
    {
      "id": "zenbus:Vehicle:4801880956862464:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 0,
        "occupancyStatus": "EMPTY",
        "position": {
          "latitude": 45.09058380126953,
          "longitude": 6.074179172515869
        },
        "stopId": "zenbus:StopPoint:SP:915620003:LOC",
        "timestamp": "1786121908",
        "trip": {
          "routeId": "zenbus:Line:5975156884242432:LOC",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20260807",
          "startTime": "19:00:00",
          "tripId": "6707532461506560:24"
        },
        "vehicle": {
          "id": "zenbus:Vehicle:4801880956862464:LOC"
        }
      }
    },
    {
      "id": "20260807:6683295239634944:24",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "time": "1786121783"
            },
            "departure": {
              "time": "1786122000"
            },
            "stopId": "zenbus:StopPoint:SP:915620003:LOC",
            "stopSequence": 0
          },
          {
            "arrival": {
              "time": "1786122058"
            },
            "departure": {
              "time": "1786122068"
            },
            "stopId": "zenbus:StopPoint:SP:902010002:LOC",
            "stopSequence": 1
          },
          {
            "arrival": {
              "time": "1786122137"
            },
            "departure": {
              "time": "1786122147"
            },
            "stopId": "zenbus:StopPoint:SP:904490002:LOC",
            "stopSequence": 2
          },
          {
            "arrival": {
              "time": "1786122174"
            },
            "departure": {
              "time": "1786122184"
            },
            "stopId": "zenbus:StopPoint:SP:5068676248109056:LOC",
            "stopSequence": 3
          },
          {
            "arrival": {
              "time": "1786122330"
            },
            "departure": {
              "time": "1786122410"
            },
            "stopId": "zenbus:StopPoint:SP:5605291398791168:LOC",
            "stopSequence": 4
          },
          {
            "arrival": {
              "time": "1786122434"
            },
            "departure": {
              "time": "1786122522"
            },
            "stopId": "zenbus:StopPoint:SP:4789611692818432:LOC",
            "stopSequence": 5
          },
          {
            "arrival": {
              "time": "1786122545"
            },
            "departure": {
              "time": "1786122607"
            },
            "stopId": "zenbus:StopPoint:SP:6004162058780672:LOC",
            "stopSequence": 6
          },
          {
            "arrival": {
              "time": "1786122619"
            },
            "departure": {
              "time": "1786122674"
            },
            "stopId": "zenbus:StopPoint:SP:6527253843279872:LOC",
            "stopSequence": 7
          },
          {
            "arrival": {
              "time": "1786122718"
            },
            "departure": {
              "time": "1786122754"
            },
            "stopId": "zenbus:StopPoint:SP:5984908150308864:LOC",
            "stopSequence": 8
          },
          {
            "arrival": {
              "time": "1786122866"
            },
            "departure": {
              "time": "1786122888"
            },
            "stopId": "zenbus:StopPoint:SP:4912347496841216:LOC",
            "stopSequence": 9
          }
        ],
        "timestamp": "1786121908",
        "trip": {
          "routeId": "zenbus:Line:5975156884242432:LOC",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20260807",
          "startTime": "19:00:00",
          "tripId": "6707532461506560:24"
        },
        "vehicle": {
          "id": "zenbus:Vehicle:4801880956862464:LOC"
        }
      }
    },
    {
      "id": "20260807:4903019937267712:14",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "time": "1786121660"
            },
            "departure": {
              "time": "1786121661"
            },
            "stopId": "zenbus:StopPoint:SP:896160002:LOC",
            "stopSequence": 55
          }
        ],
        "timestamp": "1786121661",
        "trip": {
          "routeId": "zenbus:Line:5161267916439552:LOC",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20260807",
          "startTime": "18:00:00",
          "tripId": "4785947265728512:14"
        }
      }
    },
    {
      "id": "zenbus:Vehicle:4884191253626880:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 0,
        "occupancyStatus": "EMPTY",
        "position": {
          "latitude": 45.081295013427734,
          "longitude": 6.05952787399292
        },
        "stopId": "zenbus:StopPoint:SP:896160002:LOC",
        "timestamp": "1786121907",
        "trip": {
          "routeId": "zenbus:Line:5161267916439552:LOC",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20260807",
          "startTime": "19:00:00",
          "tripId": "4785947265728512:15"
        },
        "vehicle": {
          "id": "zenbus:Vehicle:4884191253626880:LOC"
        }
      }
    },
    {
      "id": "20260807:4903019937267712:15",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "time": "1786121686"
            },
            "departure": {
              "time": "1786122000"
            },
            "stopId": "zenbus:StopPoint:SP:896160002:LOC",
            "stopSequence": 0
          },
          {
            "arrival": {
              "time": "1786122057"
            },
            "departure": {
              "time": "1786122067"
            },
            "stopId": "zenbus:StopPoint:SP:644240088:LOC",
            "stopSequence": 1
          },
          {
            "arrival": {
              "time": "1786122126"
            },
            "departure": {
              "time": "1786122136"
            },
            "stopId": "zenbus:StopPoint:SP:665640080:LOC",
            "stopSequence": 2
          },
          {
            "arrival": {
              "time": "1786122211"
            },
            "departure": {
              "time": "1786122221"
            },
            "stopId": "zenbus:StopPoint:SP:648310078:LOC",
            "stopSequence": 3
          },
          {
            "arrival": {
              "time": "1786122338"
            },
            "departure": {
              "time": "1786122348"
            },
            "stopId": "zenbus:StopPoint:SP:4925166265040896:LOC",
            "stopSequence": 4
          },
          {
            "arrival": {
              "time": "1786122389"
            },
            "departure": {
              "time": "1786122399"
            },
            "stopId": "zenbus:StopPoint:SP:671210001:LOC",
            "stopSequence": 5
          },
          {
            "arrival": {
              "time": "1786122421"
            },
            "departure": {
              "time": "1786122431"
            },
            "stopId": "zenbus:StopPoint:SP:669360056:LOC",
            "stopSequence": 6
          },
          {
            "arrival": {
              "time": "1786122512"
            },
            "departure": {
              "time": "1786122522"
            },
            "stopId": "zenbus:StopPoint:SP:659580142:LOC",
            "stopSequence": 7
          },
          {
            "arrival": {
              "time": "1786122578"
            },
            "departure": {
              "time": "1786122594"
            },
            "stopId": "zenbus:StopPoint:SP:908320003:LOC",
            "stopSequence": 8
          },
          {
            "arrival": {
              "time": "1786122638"
            },
            "departure": {
              "time": "1786122654"
            },
            "stopId": "zenbus:StopPoint:SP:893670003:LOC",
            "stopSequence": 9
          },
          {
            "arrival": {
              "time": "1786122695"
            },
            "departure": {
              "time": "1786122712"
            },
            "stopId": "zenbus:StopPoint:SP:911820003:LOC",
            "stopSequence": 10
          },
          {
            "arrival": {
              "time": "1786122762"
            },
            "departure": {
              "time": "1786122776"
            },
            "stopId": "zenbus:StopPoint:SP:890310003:LOC",
            "stopSequence": 11
          },
          {
            "arrival": {
              "time": "1786122865"
            },
            "departure": {
              "time": "1786122875"
            },
            "stopId": "zenbus:StopPoint:SP:904490002:LOC",
            "stopSequence": 12
          },
          {
            "arrival": {
              "time": "1786122895"
            },
            "departure": {
              "time": "1786122905"
            },
            "stopId": "zenbus:StopPoint:SP:5068676248109056:LOC",
            "stopSequence": 13
          },
          {
            "arrival": {
              "time": "1786122930"
            },
            "departure": {
              "time": "1786122950"
            },
            "stopId": "zenbus:StopPoint:SP:904490002:LOC",
            "stopSequence": 14
          },
          {
            "arrival": {
              "time": "1786122998"
            },
            "departure": {
              "time": "1786123014"
            },
            "stopId": "zenbus:StopPoint:SP:902010002:LOC",
            "stopSequence": 15
          },
          {
            "arrival": {
              "time": "1786123064"
            },
            "departure": {
              "time": "1786123077"
            },
            "stopId": "zenbus:StopPoint:SP:890310003:LOC",
            "stopSequence": 16
          },
          {
            "arrival": {
              "time": "1786123104"
            },
            "departure": {
              "time": "1786123127"
            },
            "stopId": "zenbus:StopPoint:SP:908340002:LOC",
            "stopSequence": 17
          },
          {
            "arrival": {
              "time": "1786123150"
            },
            "departure": {
              "time": "1786123180"
            },
            "stopId": "zenbus:StopPoint:SP:917840003:LOC",
            "stopSequence": 18
          },
          {
            "arrival": {
              "time": "1786123185"
            },
            "departure": {
              "time": "1786123197"
            },
            "stopId": "zenbus:StopPoint:SP:853780013:LOC",
            "stopSequence": 19
          },
          {
            "arrival": {
              "time": "1786123264"
            },
            "departure": {
              "time": "1786123297"
            },
            "stopId": "zenbus:StopPoint:SP:899880002:LOC",
            "stopSequence": 20
          },
          {
            "arrival": {
              "time": "1786123311"
            },
            "departure": {
              "time": "1786123350"
            },
            "stopId": "zenbus:StopPoint:SP:908300005:LOC",
            "stopSequence": 21
          },
          {
            "arrival": {
              "time": "1786123386"
            },
            "departure": {
              "time": "1786123418"
            },
            "stopId": "zenbus:StopPoint:SP:915620003:LOC",
            "stopSequence": 22
          },
          {
            "arrival": {
              "time": "1786123535"
            },
            "departure": {
              "time": "1786123545"
            },
            "stopId": "zenbus:StopPoint:SP:667620001:LOC",
            "stopSequence": 23
          },
          {
            "arrival": {
              "time": "1786123592"
            },
            "departure": {
              "time": "1786123602"
            },
            "stopId": "zenbus:StopPoint:SP:666520002:LOC",
            "stopSequence": 24
          },
          {
            "arrival": {
              "time": "1786123668"
            },
            "departure": {
              "time": "1786123678"
            },
            "stopId": "zenbus:StopPoint:SP:640420080:LOC",
            "stopSequence": 25
          },
          {
            "arrival": {
              "time": "1786123713"
            },
            "departure": {
              "time": "1786123723"
            },
            "stopId": "zenbus:StopPoint:SP:645780170:LOC",
            "stopSequence": 26
          },
          {
            "arrival": {
              "time": "1786123748"
            },
            "departure": {
              "time": "1786123779"
            },
            "stopId": "zenbus:StopPoint:SP:644280001:LOC",
            "stopSequence": 27
          },
          {
            "arrival": {
              "time": "1786123785"
            },
            "departure": {
              "time": "1786123827"
            },
            "stopId": "zenbus:StopPoint:SP:645780170:LOC",
            "stopSequence": 28
          },
          {
            "arrival": {
              "time": "1786123830"
            },
            "departure": {
              "time": "1786123880"
            },
            "stopId": "zenbus:StopPoint:SP:640420080:LOC",
            "stopSequence": 29
          },
          {
            "arrival": {
              "time": "1786123905"
            },
            "departure": {
              "time": "1786123947"
            },
            "stopId": "zenbus:StopPoint:SP:666520002:LOC",
            "stopSequence": 30
          },
          {
            "arrival": {
              "time": "1786123964"
            },
            "departure": {
              "time": "1786124007"
            },
            "stopId": "zenbus:StopPoint:SP:667620001:LOC",
            "stopSequence": 31
          },
          {
            "arrival": {
              "time": "1786124004"
            },
            "departure": {
              "time": "1786124057"
            },
            "stopId": "zenbus:StopPoint:SP:915620003:LOC",
            "stopSequence": 32
          },
          {
            "arrival": {
              "time": "1786124156"
            },
            "departure": {
              "time": "1786124166"
            },
            "stopId": "zenbus:StopPoint:SP:902010002:LOC",
            "stopSequence": 33
          },
          {
            "arrival": {
              "time": "1786124214"
            },
            "departure": {
              "time": "1786124224"
            },
            "stopId": "zenbus:StopPoint:SP:904490002:LOC",
            "stopSequence": 34
          },
          {
            "arrival": {
              "time": "1786124244"
            },
            "departure": {
              "time": "1786124327"
            },
            "stopId": "zenbus:StopPoint:SP:5068676248109056:LOC",
            "stopSequence": 35
          },
          {
            "arrival": {
              "time": "1786124279"
            },
            "departure": {
              "time": "1786124374"
            },
            "stopId": "zenbus:StopPoint:SP:904490002:LOC",
            "stopSequence": 36
          },
          {
            "arrival": {
              "time": "1786124346"
            },
            "departure": {
              "time": "1786124438"
            },
            "stopId": "zenbus:StopPoint:SP:902010002:LOC",
            "stopSequence": 37
          },
          {
            "arrival": {
              "time": "1786124412"
            },
            "departure": {
              "time": "1786124501"
            },
            "stopId": "zenbus:StopPoint:SP:890310003:LOC",
            "stopSequence": 39
          },
          {
            "arrival": {
              "time": "1786124475"
            },
            "departure": {
              "time": "1786124562"
            },
            "stopId": "zenbus:StopPoint:SP:911820003:LOC",
            "stopSequence": 40
          },
          {
            "arrival": {
              "time": "1786124532"
            },
            "departure": {
              "time": "1786124621"
            },
            "stopId": "zenbus:StopPoint:SP:893670003:LOC",
            "stopSequence": 41
          },
          {
            "arrival": {
              "time": "1786124586"
            },
            "departure": {
              "time": "1786124678"
            },
            "stopId": "zenbus:StopPoint:SP:908320003:LOC",
            "stopSequence": 42
          },
          {
            "arrival": {
              "time": "1786124653"
            },
            "departure": {
              "time": "1786124741"
            },
            "stopId": "zenbus:StopPoint:SP:659580142:LOC",
            "stopSequence": 48
          },
          {
            "arrival": {
              "time": "1786124742"
            },
            "departure": {
              "time": "1786124816"
            },
            "stopId": "zenbus:StopPoint:SP:669360056:LOC",
            "stopSequence": 49
          },
          {
            "arrival": {
              "time": "1786124773"
            },
            "departure": {
              "time": "1786124861"
            },
            "stopId": "zenbus:StopPoint:SP:671210001:LOC",
            "stopSequence": 50
          },
          {
            "arrival": {
              "time": "1786124822"
            },
            "departure": {
              "time": "1786124916"
            },
            "stopId": "zenbus:StopPoint:SP:4925166265040896:LOC",
            "stopSequence": 51
          },
          {
            "arrival": {
              "time": "1786124956"
            },
            "departure": {
              "time": "1786125013"
            },
            "stopId": "zenbus:StopPoint:SP:648310078:LOC",
            "stopSequence": 52
          },
          {
            "arrival": {
              "time": "1786125075"
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            "departure": {
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}