Cal-ITP

Monthly GTFS Quality Report
Victor Valley Transit  ·  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
None
Feed End Date
0
Days With No Service
33
Routes
1002
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
decreasing_or_equal_stop_time_distance Two consecutive stop times in a trip should have increasing distance. If the values are equal, this is considered as an error. ERROR
duplicate_key The values of the given key and rows are duplicates. 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
platform_without_parent_station A platform has no parent_station field set. WARNING
same_name_and_description_for_route The GTFS spec requires that a route_description is distinct from both the route short and long names. ERROR
stop_time_with_arrival_before_previous_departure_time The departure_time must not precede the arrival_time in stop_times.txt if both are given. ERROR
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. 7
decreasing_or_equal_stop_time_distance Two consecutive stop times in a trip should have increasing distance. If the values are equal, this is considered as an error. 301
duplicate_key The values of the given key and rows are duplicates. 320
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. 10
platform_without_parent_station A platform has no parent_station field set. 1
same_name_and_description_for_route The GTFS spec requires that a route_description is distinct from both the route short and long names. 5
stop_time_with_arrival_before_previous_departure_time The departure_time must not precede the arrival_time in stop_times.txt if both are given. 269