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Coverage

56,681 of 56,681 columns decided — 100.0% · 12,642 bound (22.3%) · 0 still unread

Bound: 12,642; 22.3%; a concept was found and asserted for the column.
Refused: 32,953; 58.1%; the column was read and no concept fits. A verdict, not a gap.
Insufficient: 11,086; 19.6%; read, but the evidence did not settle it.
Unanalysed: 0; 0.0%; nobody has read this column yet.

56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 9:18 PM

Where the unread columns are

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.

Automated Traffic Volume Counts

7ym2-wayt

← What we have understood · Dataset page

Fields catalogued

Understood

Checked, no match

Nobody has looked

Every field decided — Every field carries a verdict — which does not mean every field is understood.

Every field in this dataset

Covered and uncovered alike, in the order the publisher lists them. A field with no verdict is one nobody has looked at yet.

Field	Type	What we know	Meaning	How it was decided	Shared term
hh HH	Number	Checked, no match	—	dictionary_read portion of the time when the count was conducted.	—
mm MM	Number	Checked, no match	—	dictionary_read portion of the time when the count was conducted.	—
boro Boro	Text	Understood	place.borough Borough	value_domain_read	borough
yr Yr	Number	Checked, no match	—	dictionary_read portion of the date when the count was conducted.	—
tost toSt	Text	Checked, no match	—	value_domain_read top[8 of 20]={BEND×4057; BROADWAY×2914; DEAD END×2799	—
m M	Number	Checked, no match	—	dictionary_read portion of the date when the count was conducted.	—
d D	Number	Checked, no match	—	dictionary_read portion of the date when the count was conducted.	—
direction Direction	Text	Checked, no match	—	value_domain_read top[6]={NB×474645; SB×469877; EB×463384; WB×460720; EW×3564; NS×2964}	—
vol Vol	Number	Checked, no match	—	dictionary_read The total sum of count collected within a 15 minute increments.	—
segmentid SegmentID	Number	Checked, no match	—	dictionary_read The ID that identifies each segment of a street in the LION street network version 14.	—
wktgeom WktGeom	Text	Understood	geometry.location Spatial location	value_profile A text markup language for representing vector geometry objects on a map and spatial reference systems of spatial objects	—
street	Text	Checked, no match	—	value_domain_read top[8 of 20]={BROADWAY×5702; 3 AVENUE×3103	—
fromst fromSt	Text	Checked, no match	—	value_domain_read top[8 of 20]={BEND×4057; BROADWAY×2914; DEAD END×2799	—
requestid RequestID	Number	Checked, no match	—	dictionary_read An unique ID that is generated for each counts request.	—