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Board packet · transit data quality · checked 2026-07-09

Hartford Line - Rail

Grade B · 83.8 / 100

Unchanged since 2026-07-08.

What this grade measures

The quality of the schedule data this agency publishes for trip-planning apps: whether riders using Google Maps, Apple Maps, or Transit see current, correct, and complete information. It measures the data feed, not service quality or operations.

Progress this period

No newly cleared items this period. The score and trend above reflect where the feed stands today.

What needs attention next

Three improvements, in priority order, each sized so the board can see what it is approving:

  1. Add fare_attributes.txt (or Fares v2 files) with your fare structure. If your service is fare-free, ask to have it marked fare-free instead.

    The feed contains no fare information. Riders see 'fare unknown' in trip planners and can't budget their trip; visitors are most affected.

    Estimated effort: A small file for most flat-fare systems.

  2. Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE').

    Some rider-facing names are in ALL CAPS or all lowercase. ALL-CAPS stop and headsign names are harder to read in apps and are read awkwardly by screen readers.

    Estimated effort: Often a bulk fix in your scheduling software.

  3. Review the rule documentation for 'missing_feed_contact_email_and_url' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.

    Missing feed contact email and url (flagged by the MobilityData validator). See the linked rule for what this affects.

    Estimated effort: Varies.

    Agencies here usually clear this within about 1 week (based on 6 observed fixes).

Where this agency stands

Ahead of 91% of all tracked agencies, and ahead of 89% of small agencies nationwide.

Produced by the GTFS Scorecard, an open-source data quality tool. A data-quality read to support the board conversation, not an official compliance determination. Live scorecard: https://gtfsscorecard.org/agency/connecticut-transit-2840/. Rubric v1.1, validator 8.0.1.