Cal-ITP

Monthly GTFS Quality Report
Blossom Express  ·  September 2021

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.

Current GTFS Feed Info

12-31-2021
Feed End Date
21
Days With No Service
1
Routes
23
Stops

About the September Daily Service Level Charts

  • These charts show the total hours of transit service described by the active feed for each day.
  • Since service levels often vary by the day of the week, it is split into three charts for weekdays, Saturdays, and Sundays.
  • Flat lines indicate consistent levels of service throughout the month.
  • Short drops may indicate temporary reduced service, such as for holidays, gaps in feed publishing, or potential inaccuracies.
  • Please reach out to our help desk at [email protected] with any questions.

Service hours per weekday in the active feed

Service hours per Saturday in the active feed

Service hours per Sunday in the active feed

About the September Identifier Change Charts

  • These charts show the percentage of stop and route IDs that have changed since the previous month.
  • Stop and route IDs are important identifiers for GTFS feed consumers to correctly parse feeds.
  • It is a GTFS Best Practice to keep these consistent between feed versions whenever possible.
  • More than 5% being new or dropped is a cause for attention, especially if there hasn't been a major service or route change.
  • Please reach out to our help desk at [email protected] with any questions.

Changes from September 01 to September 30

Consistency with the California GTFS Minimum Guidelines

Do the following files/fields exist? 2021-09-05
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
invalid_url A field contains a malformed URL. ERROR