Search
  1. Home
  2. United States Feeds
  3. essex-county
  4. Source Data Validation Report

essex-county — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-08-07T20:52:10Z,
for the dataset file:///shared/essex-county_15d3830e.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
Essex County Public Transportation
Feed Email:
transportation@essexcountyny.gov
Feed Language:
English
Feed Start Date:
2024-01-01
Feed End Date:
2026-12-31

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. feed_info.txt
  5. routes.txt
  6. shapes.txt
  7. stop_times.txt
  8. stops.txt
  9. trips.txt

Counts

  • Agencies: 1
  • Blocks: 0
  • Routes: 6
  • Shapes: 6
  • Stops: 68
  • Trips: 39

Specification Compliance report

108 notices reported (77 errors, 23 warnings, 8 infos)

Notice Code Severity Total
decreasing_or_equal_stop_time_distance ERROR 23

decreasing_or_equal_stop_time_distance

Decreasing or equal shape_dist_traveled in stop_times.txt.

When sorted by stop_times.stop_sequence, two consecutive entries in stop_times.txt should have increasing distance, based on the field shape_dist_traveled. If the values are equal, this is considered as an error.

You can see more about this notice here.

tripId (?) The id of the faulty trip. stopId (?) The id of the faulty stop. csvRowNumber (?) The row number from `stop_times.txt`. shapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the faulty record. stopSequence (?) The faulty record's `stop_times.stop_sequence`. prevCsvRowNumber (?) The row number from `stop_times.txt` of the previous stop time. prevShapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the previous stop time. prevStopSequence (?) The previous record's `stop_times.stop_sequence`.
"ChamplainSouth_1" "CROWN_MOBIL" 97 103440.5423 9 96 103440.5423 8
"ChamplainSouth_1" "TICO_STEWARTS" 99 104570.0553 11 98 104570.0553 10
"ChamplainSouth_1" "TICO_NCCC" 100 104570.0553 12 99 104570.0553 11
"ChamplainSouth_1" "TICO_STEWARTS_RETURN" 101 104570.0553 13 100 104570.0553 12
"ChamplainSouth_1" "TICO_WALMART_RETURN" 102 104570.0553 14 101 104570.0553 13
"ChamplainSouth_1" "CROWN_MOBIL_RETURN" 103 104570.0553 15 102 104570.0553 14
"ChamplainSouth_1" "PORTHENRY_STEW" 104 104570.0553 16 103 104570.0553 15
"ChamplainSouth_2" "CROWN_MOBIL" 120 103440.5423 9 119 103440.5423 8
"ChamplainSouth_2" "TICO_STEWARTS" 122 104570.0553 11 121 104570.0553 10
"ChamplainSouth_2" "TICO_NCCC" 123 104570.0553 12 122 104570.0553 11
"ChamplainSouth_2" "TICO_STEWARTS_RETURN" 124 104570.0553 13 123 104570.0553 12
"ChamplainSouth_2" "TICO_WALMART_RETURN" 125 104570.0553 14 124 104570.0553 13
"ChamplainSouth_2" "CROWN_MOBIL_RETURN" 126 104570.0553 15 125 104570.0553 14
"ChamplainSouth_2" "PORTHENRY_STEW" 127 104570.0553 16 126 104570.0553 15
"ChamplainNorth_1" "KEESE_LIQUOR" 68 113866.9375 11 67 113866.9375 10
"ChamplainNorth_2" "WILL_TOWNHALL_RETURN" 78 113866.9375 6 77 113866.9375 5
"ChamplainSouth_3" "CROWN_MOBIL" 145 103440.5423 10 144 103440.5423 9
"ChamplainSouth_3" "TICO_STEWARTS" 147 104570.0553 12 146 104570.0553 11
"ChamplainSouth_3" "TICO_NCCC" 148 104570.0553 13 147 104570.0553 12
"ChamplainSouth_3" "TICO_STEWARTS_RETURN" 149 104570.0553 14 148 104570.0553 13
"ChamplainSouth_3" "TICO_WALMART_RETURN" 150 104570.0553 15 149 104570.0553 14
"ChamplainSouth_3" "CROWN_MOBIL_RETURN" 151 104570.0553 16 150 104570.0553 15
"ChamplainSouth_3" "PORTHENRY_STEW" 152 104570.0553 17 151 104570.0553 16
duplicate_key ERROR 54

duplicate_key

Duplicated entity.

The values of the given key and rows are duplicates.

You can see more about this notice here.

Only the first 50 of 54 affected records are displayed below.

filename (?) The name of the faulty file oldCsvRowNumber (?) The row of the first occurrence. newCsvRowNumber (?) The row of the other occurrence. fieldName1 (?) Composite key's first field name. fieldValue1 (?) Composite key's first value.
"stops.txt" 2 3 "stop_id" "LEWIS_DPW"
"stops.txt" 2 5 "stop_id" "LEWIS_DPW"
"stops.txt" 6 7 "stop_id" "LAKEPL_SKIJUMP"
"stops.txt" 4 9 "stop_id" "ETOWN_STEWARTS"
"stops.txt" 4 11 "stop_id" "ETOWN_STEWARTS"
"stops.txt" 12 13 "stop_id" "LAKEPL_AIRPORT"
"stops.txt" 4 14 "stop_id" "ETOWN_STEWARTS"
"stops.txt" 8 15 "stop_id" "ETOWN_HEALTH"
"stops.txt" 10 17 "stop_id" "KEENE_PNR"
"stops.txt" 18 19 "stop_id" "CASCADE_ACRES"
"stops.txt" 24 25 "stop_id" "COURTYARD_MARRIOTT"
"stops.txt" 26 27 "stop_id" "WESTPORT_INN"
"stops.txt" 28 34 "stop_id" "OUTPOST_PLZ"
"stops.txt" 35 36 "stop_id" "FOUR_SEASONS"
"stops.txt" 28 39 "stop_id" "OUTPOST_PLZ"
"stops.txt" 29 41 "stop_id" "LAKEPL_STEWARTS"
"stops.txt" 29 42 "stop_id" "LAKEPL_STEWARTS"
"stops.txt" 16 45 "stop_id" "WILMINGTON_VB"
"stops.txt" 47 48 "stop_id" "ADK_CHURCH"
"stops.txt" 10 51 "stop_id" "KEENE_PNR"
"stops.txt" 22 52 "stop_id" "SARANAC_DUNKIN"
"stops.txt" 53 54 "stop_id" "BLUEBIRD_SUMMIT"
"stops.txt" 40 55 "stop_id" "RAYBROOK_MAPLE"
"stops.txt" 4 58 "stop_id" "ETOWN_STEWARTS"
"stops.txt" 59 60 "stop_id" "GREENWOOD_APTS"
"stops.txt" 28 61 "stop_id" "OUTPOST_PLZ"
"stops.txt" 64 65 "stop_id" "MACKENZIE"
"stops.txt" 69 70 "stop_id" "COPPER_WAY"
"stops.txt" 33 74 "stop_id" "COLDBROOK_PLZ"
"stops.txt" 33 75 "stop_id" "COLDBROOK_PLZ"
"stops.txt" 16 77 "stop_id" "WILMINGTON_VB"
"stops.txt" 28 78 "stop_id" "OUTPOST_PLZ"
"stops.txt" 28 79 "stop_id" "OUTPOST_PLZ"
"stops.txt" 64 80 "stop_id" "MACKENZIE"
"stops.txt" 64 81 "stop_id" "MACKENZIE"
"stops.txt" 69 84 "stop_id" "COPPER_WAY"
"stops.txt" 69 85 "stop_id" "COPPER_WAY"
"stops.txt" 83 89 "stop_id" "JAY_VILLAGE"
"stops.txt" 59 90 "stop_id" "GREENWOOD_APTS"
"stops.txt" 59 91 "stop_id" "GREENWOOD_APTS"
"stops.txt" 16 94 "stop_id" "WILMINGTON_VB"
"stops.txt" 53 95 "stop_id" "BLUEBIRD_SUMMIT"
"stops.txt" 53 96 "stop_id" "BLUEBIRD_SUMMIT"
"stops.txt" 73 99 "stop_id" "WHITEFACE_MTN"
"stops.txt" 10 103 "stop_id" "KEENE_PNR"
"stops.txt" 4 107 "stop_id" "ETOWN_STEWARTS"
"stops.txt" 102 110 "stop_id" "CONFCTR_ARENA"
"stops.txt" 2 111 "stop_id" "LEWIS_DPW"
"stops.txt" 30 112 "stop_id" "ADK_HEALTH"
"stops.txt" 109 115 "stop_id" "WESTPORT_INN_RETURN"
expired_calendar WARNING 4

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.
7 "Weekday_CAS_MVS"
9 "Weekday_Split_Pre"
10 "Winter"
12 "Winter_mtwrfsu"
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.
9 "ChamplainSouth_1" "ChamplainSouth" 156.70181694382666 13.058484745318887 92 4 "WESTPORT_INN" "Westport - The Inn in Westport" "05:35:00" 93 5 "MINEVILLE_DELI" "Mineville - Grover Hills Deli" "05:39:00"
11 "ChamplainSouth_3" "ChamplainSouth" 156.70181694382666 13.058484745318887 155 20 "MINEVILLE_DELI_RETURN" "Mineville - Grover Hills Deli" "18:01:00" 156 21 "WESTPORT_INN_RETURN" "Westport - The Inn in Westport" "18:05:00"
7 "ChamplainNorth_1" "ChamplainNorth" 152.21152107735946 25.368586846226577 68 11 "KEESE_LIQUOR" "Village Liquor Shoppe" "07:27:00" 69 12 "LEWIS_DENTONS_RETURN" "Lewis Dentons Bare Necessities" "07:36:00"
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.
9 "ChamplainSouth_1" "ChamplainSouth" 156.70181694382666 13.058484745318887 92 4 "WESTPORT_INN" "Westport - The Inn in Westport" "05:35:00" 93 5 "MINEVILLE_DELI" "Mineville - Grover Hills Deli" "05:39:00"
11 "ChamplainSouth_3" "ChamplainSouth" 156.70181694382666 13.058484745318887 155 20 "MINEVILLE_DELI_RETURN" "Mineville - Grover Hills Deli" "18:01:00" 156 21 "WESTPORT_INN_RETURN" "Westport - The Inn in Westport" "18:05:00"
7 "ChamplainNorth_1" "ChamplainNorth" 152.21152107735946 25.368586846226577 68 11 "KEESE_LIQUOR" "Village Liquor Shoppe" "07:27:00" 69 12 "LEWIS_DENTONS_RETURN" "Lewis Dentons Bare Necessities" "07:36:00"
service_has_no_active_day_of_the_week WARNING 1

service_has_no_active_day_of_the_week

A service is not valid for any day of the week.

You can see more about this notice here.

csvRowNumber (?) The row number in calendar.txt where the error occurs. serviceId (?) The service_id field value.
5 "Shoppers"
stop_has_too_many_matches_for_shape WARNING 2

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.
40 "MountainValleyShoppers" "MountainValleyShoppers_1" 587 "OUTPOST_PLZ" "Outpost Plaza (Price Chopper)" [44.29481344944376,-74.01098669913407] 36
40 "MountainValleyShoppers" "MountainValleyShoppers_1" 589 "OUTPOST_PLZ" "Outpost Plaza (Price Chopper)" [44.29481344944376,-74.01098669913407] 36
stop_too_far_from_shape WARNING 1

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.
2 "MountainValleyShuttle" "MountainValleyShuttle_1" 9 "FUSION_MARKET" "Fusion Market (Turn Around)" [44.30075311290757,-74.10480717644762] 335.1500239899991
stop_too_far_from_shape_using_user_distance WARNING 9

stop_too_far_from_shape_using_user_distance

Stop time too far from shape.

A stop time entry that is a large distance away from the location of the shape in shapes.txt as defined by shape_dist_traveled values.

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.
9 "ChamplainSouth" "ChamplainSouth_1" 97 "CROWN_MOBIL" "Crown Point - Mobil Station" [44.04755252187764,-73.4595930039838] 10948.426771628096
9 "ChamplainSouth" "ChamplainSouth_1" 98 "TICO_WALMART" "Ticonderoga - Walmart" [44.04638,-73.47128] 21282.94472338409
9 "ChamplainSouth" "ChamplainSouth_1" 99 "TICO_STEWARTS" "Ticonderoga - Stewarts" [44.04638,-73.47128] 22248.321509315912
9 "ChamplainSouth" "ChamplainSouth_1" 100 "TICO_NCCC" "Ticonderoga - North Country CC" [44.04638,-73.47128] 22522.49721888257
9 "ChamplainSouth" "ChamplainSouth_1" 101 "TICO_STEWARTS_RETURN" "Ticonderoga - Stewarts (Across St)" [44.04638,-73.47128] 22248.321509315912
9 "ChamplainSouth" "ChamplainSouth_1" 102 "TICO_WALMART_RETURN" "Ticonderoga - Walmart" [44.04638,-73.47128] 21282.94472338409
9 "ChamplainSouth" "ChamplainSouth_1" 103 "CROWN_MOBIL_RETURN" "Crown Point - Mobil Station" [44.04638,-73.47128] 11054.07431509197
9 "ChamplainSouth" "ChamplainSouth_1" 104 "PORTHENRY_STEW" "Port Henry - Stewarts" [44.04638,-73.47128] 933.0316137216327
7 "ChamplainNorth" "ChamplainNorth_1" 68 "KEESE_LIQUOR" "Village Liquor Shoppe" [44.37054885010663,-73.39576028279127] 16366.462039131584
big_gap_in_service INFO 8

big_gap_in_service

A service has a gap of more than 13 days between active service dates.

You can see more about this notice here.

serviceId (?) The service_id that has the gap. gapStartDate (?) The first day of the gap. gapEndDate (?) The last day of the gap. gapDurationDays (?) The number of days in the gap.
"Shoppers" "2025-01-15" "2025-02-05" 20
"Shoppers" "2025-04-16" "2025-05-07" 20
"Shoppers" "2025-07-16" "2025-08-06" 20
"Shoppers" "2025-10-15" "2025-11-05" 20
"Shoppers" "2025-12-17" "2026-01-07" 20
"Shoppers" "2026-04-15" "2026-05-06" 20
"Shoppers" "2026-07-15" "2026-08-05" 20
"Shoppers" "2026-09-16" "2026-10-07" 20