GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-06-19T20:24:19Z,
for the dataset file:///shared/tahoe-ca-us_bf45c49a.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
GMV Syncromatics
Feed Email:
support@gmvsync.com
Feed Language:
English
Feed Start Date:
2024-06-29
Feed End Date:
N/A

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_attributes.txt
  4. directions.txt
  5. feed_info.txt
  6. realtime_routes.txt
  7. routes.txt
  8. shapes.txt
  9. stop_times.txt
  10. stops.txt
  11. trips.txt

Counts

  • Agencies: 1
  • Blocks: 10
  • Routes: 5
  • Shapes: 13
  • Stops: 127
  • Trips: 132

Specification Compliance report

26 notices reported (0 errors, 22 warnings, 4 infos)

Notice Code Severity Total
equal_shape_distance_same_coordinates WARNING 12

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`.
"23852" 1672 27001.391731667325 376 1671 27001.391731667325 375
"23852" 1683 27251.57084818909 387 1682 27251.57084818909 386
"23852" 1696 27622.830100944495 400 1695 27622.830100944495 399
"23852" 1702 27785.263759773115 406 1701 27785.263759773115 405
"23852" 1729 28659.949782277035 433 1728 28659.949782277035 432
"23852" 1740 28876.571707733787 444 1739 28876.571707733787 443
"23852" 1756 29228.394405800493 460 1755 29228.394405800493 459
"23852" 1765 29375.22790023937 469 1764 29375.22790023937 468
"23852" 1777 29636.796489777556 481 1776 29636.796489777556 480
"23852" 1789 29984.115778087053 493 1788 29984.115778087053 492
"23852" 1954 35698.95566648787 658 1953 35698.95566648787 657
"23854" 2713 1599.3500703724426 21 2712 1599.3500703724426 20
missing_feed_info_date WARNING 1

missing_feed_info_date

One of feed_start_date or feed_end_date is specified, but not both.

Even though feed_info.start_date and feed_info.end_date are optional, if one field is provided the second one should also be provided.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. fieldName (?) Either `feed_end_date` or `feed_start_date`.
2 "feed_end_date"
missing_recommended_field WARNING 1

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.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. fieldName (?) The name of the missing field.
"feed_info.txt" 2 "feed_end_date"
stop_without_stop_time WARNING 4

stop_without_stop_time

A stop in stops.txt is not referenced by any stop_times.stop_id.

Such stops are not used by any trip and normally do not provide user value. This notice may indicate a typo in stop_times.txt.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty stop. stopName (?) The name of the faulty stop.
78 "6741642" "D St/Tata Ln"
79 "6741643" "Julie Ln/B St"
80 "6741644" "Julie Ln/Lake Tahoe Blvd"
123 "7911750" "Incline Village (Old Elementary)"
trip_distance_exceeds_shape_distance_below_threshold WARNING 4

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.
"0_1eh6mpi" "23138" 29720.5539876671 29720.55295502831 0.0
"0_2-1" "23138" 29720.5539876671 29720.55295502831 0.0
"0_6-5" "23138" 29720.5539876671 29720.55295502831 0.0
"0_8-5" "23138" 29720.5539876671 29720.55295502831 0.0
service_extends_far_in_the_future INFO 1

service_extends_far_in_the_future

A service end date is more than 2 years in the future.

You can see more about this notice here.

serviceId (?) The service_id that ends far in the future. serviceWindowEndDate (?) The end date of the service (YYYY-MM-DD format).
"1" "2099-12-31"
unknown_file INFO 3

unknown_file

A file is unknown.

You can see more about this notice here.

filename (?) The name of the unknown file.
"calendar_attributes.txt"
"realtime_routes.txt"
"directions.txt"