island-transit — Source Data Validation Report
This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-07-24T17:18:41Z,
for the dataset file:///shared/island-transit_ada42d13.zip. No country code was provided.
Use this report alongside our documentation.
Summary
Agencies included
- Island Transit
- website: https://www.galvestontx.gov/393/Transportation
- phone number: 408-797-3900
- email: joliver@galvestontx.gov
Feed Info
- Publisher Name:
- Island Transit
- Publisher URL:
- https://www.galvestontx.gov/393/Transportation
- Feed Email:
- joliver@galvestontx.gov
- Feed Language:
- English
- Feed Start Date:
- 2025-10-22
- Feed End Date:
- 2026-09-07
- Service Window:
- 2025-10-22 to 2026-09-07 (?) 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
- fare_attributes.txt
- fare_rules.txt
- feed_info.txt
- routes.txt
- shapes.txt
- stop_times.txt
- stops.txt
- trips.txt
Counts
- Agencies: 1
- Blocks: 0
- Routes: 11
- Shapes: 45
- Stops: 292
- Trips: 3149
Specification Compliance report
3374 notices reported (0 errors, 210 warnings, 3164 infos)
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| expired_calendar | WARNING | 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
expired_calendarDataset should not contain date ranges for services that have already expired. This warning takes into account the You can see more about this notice here.
mixed_case_recommended_field | WARNING | 2 | mixed_case_recommended_fieldThis 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.
You can see more about this notice here.
trip_distance_exceeds_shape_distance_below_threshold | WARNING | 190 | trip_distance_exceeds_shape_distance_below_thresholdThe 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. Only the first 50 of 190 affected records are displayed below.
big_gap_in_service | INFO | 13 | big_gap_in_serviceA service has a gap of more than 13 days between active service dates. You can see more about this notice here.
unknown_column | INFO | 2 | unknown_columnA column name is unknown. You can see more about this notice here.
unsorted_stop_times | INFO | 3149 | unsorted_stop_timesStop times are not sorted by trip_id and stop_sequence. 'stop_times.txt' entries for a given trip are not sorted by stop_sequence, or are not contiguous in the file. You can see more about this notice here. Only the first 50 of 3149 affected records are displayed below.
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