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July 2022
Yuba-Sutter Transit Authority

Monthly GTFS Quality Report
Yuba-Sutter Transit Authority  ·  July 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.

Current GTFS Feed Info

12-31-2022
Feed End Date
5.0
Days With No Service
15
Routes
290
Stops
​
No RT Feed
This feed doesn't seem to include GTFS-Realtime (GTFS-RT). Realtime data contributes to a better rider experience by letting riders know exactly when their bus or train is coming, as well as detour and trip cancellation info. It also enables Cal-ITP to support transit agencies with useful analysis tools. Please contact us at [email protected] for guidance on how to offer a GTFS-RT feed, or let us know if you're already publishing one that we aren't aware of.

Source URLs

Note: Links may lead directly to downloads and/or to resources that require authentication

About the July 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 July 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 July 01 to July 31

Consistency with the California GTFS Minimum Guidelines

Do the following files/fields exist? 2022-07-04 2022-07-18
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
unknown_file A file is unknown. INFO
unknown_column A column is unknown. INFO
duplicate_route_name All routes should have different routes.route_long_name - if two routes.route_long_name are the same, and the two routes belong to the same agency, a notice is generated. WARNING
feed_expiration_date At any time, the published GTFS dataset should be valid for at least the next 7 days, and ideally for as long as the operator is confident that the schedule will continue to be operated. WARNING