Cal-ITP

Monthly GTFS Quality Report
Santa Barbara Metropolitan Transit District  ·  Apr 2022

This is a monthly report, generated by the California Integrated Travel Project (Cal-ITP), summarizing issues discovered by MobilityData’s GTFS Validator. This report is available for viewing by the general public to support continuous improvement of GTFS data and the experience of transit passengers.


Feed Published
20220814
Feed End Date
21
Days With No Service
38
Routes
607
Stops

Aggregated metrics for  Apr

  • Service hours per day in the active feed:

Changes from Apr 01 to Apr 30

  • Percentage of stop and route IDs that have changed since the previous month.
  • More than 5% being new or dropped is a cause for attention.

Consistency with the California GTFS Minimum Guidelines

Do the following files/fields exist? 2022-04-03 2022-04-17
Visual display shapes.txt
Navigation levels.txt
pathways.txt
Fares fare_leg_rules.txt
fare_rules.txt
Technical contacts feed_info.txt
Validation errors observed
Error Name Error Description Severity
decreasing_or_equal_shape_distance Two consecutive points in shapes.txt should have increasing values for shape_dist_traveled. If the values are equal, this is considered as an error. ERROR
duplicate_route_name All routes of the same route_type with the same agency_id should have unique combinations of route_short_name and route_long_name. WARNING
foreign_key_violation The values of the given key and rows of one table cannot be found with values of the given key in another table. ERROR
too_fast_travel As implemented in the original Google Python GTFS validator, the calculated speed between stops should not be greater than 150 km/h (42 m/s SI or 93 mph). WARNING
Cal-ITP validation errors observed Number of errors
Error Name Error Description 2022-04-03 2022-04-17
decreasing_or_equal_shape_distance Two consecutive points in shapes.txt should have increasing values for shape_dist_traveled. If the values are equal, this is considered as an error. 5
duplicate_route_name All routes of the same route_type with the same agency_id should have unique combinations of route_short_name and route_long_name. 12 14
foreign_key_violation The values of the given key and rows of one table cannot be found with values of the given key in another table. 108
too_fast_travel As implemented in the original Google Python GTFS validator, the calculated speed between stops should not be greater than 150 km/h (42 m/s SI or 93 mph). 392 40