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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 11, 2026, 5:13 PM
3,026 datasets, 56,681 catalogued fields, 0 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
Gaps in the data behind this page
Source last observed Oct 11, 2026, 5:00 PM.
146 of the 394 datasets in this topic hold no queryable rows.
146 / 394
Source: /api/scorecard
Check it yourself: /api/scorecard?domain=transportation-mobility#/datasets_not_queryable
15 of the 303 mirrored datasets in this topic lag the source they copy.
15 / 303
Source: /api/scorecard
Check it yourself: /api/scorecard?domain=transportation-mobility#/mirror_lag/datasets_behind
This note returns on its own when the measurement moves.
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.
Follow how people and vehicles move through the city.
Showing 10 of 85 datasets
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
This list contains historical information on the status of current medallion vehicles authorized to operate in New York City. This list is accurate to the date and time represented in the Last Date Up…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains lost item contact information on bases that are affiliated with TLC SHL/Boro and Yellow Medallion Taxicabs. For inquiries about the contents of this dataset, please email licensingi…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on LPEP providers that are authorized for NYC TLC licensed SHL vehicles.