GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2025-12-12T18:54:05Z,
for the dataset file:///shared/seat-preston-ct-us.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
Southeast Area Transit District
Feed Email:
info@seatbus.com
Feed Language:
English
Feed Start Date:
2025-10-06
Feed End Date:
2026-06-29

Files included

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

Counts

  • Agencies: 1
  • Blocks: 21
  • Routes: 17
  • Shapes: 45
  • Stops: 597
  • Trips: 806

Specification Compliance report

39 notices reported (0 errors, 37 warnings, 2 infos)

Notice Code Severity Total
equal_shape_distance_same_coordinates WARNING 4

equal_shape_distance_same_coordinates

Two consecutive points have equal shape_dist_traveled and the same lat/lon coordinates in shapes.txt.

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 the same coordinates indicate a duplicative shape point.

You can see more about this notice here.

shapeId (?) The id of the faulty shape. csvRowNumber (?) The row number from `shapes.txt`. shapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the faulty record. shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`. prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point. prevShapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the previous shape point. prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`.
"12449-3-A-EB" 2508 4743.57 64 2507 4743.57 63
"12449-3-A-EB" 2509 4743.57 65 2508 4743.57 64
"12461-3-A-WB" 6905 1106.45 28 6904 1106.45 27
"12461-3-A-WB" 6906 1106.45 29 6905 1106.45 28
mixed_case_recommended_field WARNING 2

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.
"stops.txt" "stop_name" "SEAT (CTDOT)" 81
"stops.txt" "stop_name" "UCFS (CTDOT)" 506
stop_too_far_from_shape_using_user_distance WARNING 1

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.
19 "12449-3-A-EB" "October_2025-Sa-12449-3-A-EB-1200-05515a8" 1677 "2508494" "Flanders Rd @ Noodle Bar" [41.3611507472999,-72.21215469537226] 306.0826180695862
trip_distance_exceeds_shape_distance_below_threshold WARNING 30

trip_distance_exceeds_shape_distance_below_threshold

The distance between the last shape point and last stop point is greater than 0 but less than the 11.1m threshold.

You can see more about this notice here.

tripId (?) The faulty record's trip id. shapeId (?) The faulty record's shape id. maxTripDistanceTraveled (?) The faulty record's trip max distance traveled. maxShapeDistanceTraveled (?) The faulty record's shape max distance traveled. geoDistanceToShape (?) The distance in meters between the shape and the stop.
"October_2025-Su-12453-3-0-B-SB-1710-018ad5d" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Su-12453-3-0-B-SB-0910-1088a35" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Su-12453-3-0-B-SB-1510-10ead88" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Su-12453-3-0-B-SB-1610-1203ec0" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12450-3-B-SB-0925-1af2631" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Sa-12450-3-B-SB-0725-38dc22e" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Su-12453-3-0-B-SB-1010-478ce8d" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Su-12453-3-0-B-SB-1210-5b40601" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Sa-12450-3-B-SB-1125-6088934" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Su-12453-3-0-B-SB-1310-616f2ed" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Sa-12450-3-B-SB-1525-631276a" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Sa-12450-3-B-SB-0925-673b283" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Weekday-12450-3-B-SB-1125-6d86c0b" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Sa-12450-3-B-SB-1325-7071095" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Weekday-12453-3-0-B-SB-2010-7280d05" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12450-3-B-SB-0725-899e871" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Weekday-12450-3-B-SB-1725-8a00586" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Su-12453-3-0-B-SB-1110-8cb6c10" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12453-3-0-B-SB-2210-9c5f5fd" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Sa-12453-3-0-B-SB-1910-9d67cc2" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12453-3-0-B-SB-2110-ae06f1c" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12450-3-B-SB-1525-b1fa425" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Sa-12453-3-0-B-SB-2010-b2ec186" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12453-3-0-B-SB-1910-b95d454" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Su-12453-3-0-B-SB-0810-d764350" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Sa-12453-3-0-B-SB-2210-d8ff167" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Su-12453-3-0-B-SB-1410-e0e263e" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
"October_2025-Weekday-12450-3-B-SB-1325-ed3401c" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Sa-12450-3-B-SB-1725-f91544c" "12450-3-B-SB" 13359.3 13359.28 2.2202086913940744
"October_2025-Sa-12453-3-0-B-SB-2110-f9ec1ea" "12453-3-0-B-SB" 10561.58 10561.56 6.418494892968434
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.
"stop_times.txt" "stop_headsign_code" 10
"trips.txt" "trip_headsign_code" 11