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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, 8:01 AM
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, 8:01 AM.
710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_not_queryable
48 of the 2,408 mirrored datasets lag the source they copy.
48 / 2,408
Source: /api/scorecard
Check it yourself: /api/scorecard#/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.
Showing 10 of 10 datasets
This dataset provides locations which have the Bridge Hold as one of the stipulations. The information gives the location of all the blocks and the intersections within 100 feet of a Bridge Structure.
Department of Transpiration manages approximately 1,000,000 signs on the streets of New York. This dataset contains current and historical parking regulation signs. For all street signs, please use St…
This dataset contains information regarding placements of speed humps and speed cushions within the five boroughs. Speed humps are traffic calming devices intended to slow traffic speeds on low volume…
DOT receives, tracks, and responds to correspondences sent to the Commissioner's Correspondence Unit (CCU) and Borough Commissioner’s (BC) offices. This includes some requests initially sent to 311 an…
This dataset identifies the locations of DOT seating features throughout New York City including benches and leaning bars on sidewalks and at bus stops.
Dataset containing points representing WalkNYC sign locations throughout New York City.
The data contains locations of all bike parking throughout the five boroughs as of the date of publication. The data is in shapefile format.
New York City Department of Transportation (NYC DOT) uses Automated Traffic Recorders (ATR) to collect traffic sample volume counts at bridge crossings and roadways.These counts do not cover the entir…
This count reflects cyclists traveling through Manhattan at on 86th Street along the avenues, in Central Park and on the greenways. Note: Data was not collected in years for which counts are missing.
DOT issues over 150 different types of sidewalk and roadway construction permits to utilities, contractors, government agencies and homeowners. Permits cover activities such as street openings, sidewa…