VZV Leading Pedestrian Interval Signals

xc4v-ntf4Transportation8 columns

Intersections where DOT installs signals that show a walk sign for pedestrians before showing a green light to vehicle traffic. The goal of these signals is to improve street safety by giving pedestrians a chance to establish their presence in the crosswalk before vehicles make turns across that crosswalk. For a complete list of Vision Zero maps, please follow this link

View on NYC Open Data

Quality

A91.3 / 100

From a 500-row sample across 8 columns.

completeness100/ 25% weight

consistency69/ 20% weight

accuracy98/ 20% weight

timeliness99/ 15% weight

usability90/ 20% weight

· No obvious temporal column — limits time-series joins
· Has coordinates — directly mappable, and joinable to other NYC datasets

Related datasets

VZV Turn Traffic Calming0.59
joins onxthe_geomlat+2
VZV Senior Centers0.58
joins onxthe_geomlat+2
VZV Priority Intersections0.58
joins onxthe_geomlat+2
VZV Town Hall Locations0.56
joins onxthe_geomlat+2
VZV Enhanced Crossings0.56

Geography

Mappable — Socrata point column `the_geom`.

Open on the map →

Sample rows

the_geom	main_street	cross_stree	install_da	long	lat	x	y
40.61847, -74.02122	86 Street	7 Avenue	2020-06-04T00:00:00	-74.0212160564291	40.6184716641775	978360.000285134	164603.000240222
40.61673, -74.01833	86 Street	11 Avenue	2020-06-04T00:00:00	-74.0183267364981	40.6167264729284	979161.999993473	163967.000199899

Columns

8 queryable · 8 profiled

The machine field names SoQL needs, with the publisher's own description of each.

Field	Type	Description	Null	Values
`the_geom`	coordinate	—	0%	`{'coordinates': [-73.959…{'coordinates': [-73.927…{'coordinates': [-73.947…`
`main_street`	text	—	0%	`3 AvenueBroadway5 Avenue`
`cross_stree`	text	—	0%	`Bergen StreetDean StreetGates Avenue`
`install_da`	datetime	—	0%	`2018-10-28T00:00:00`

Query this from your own app

GET /api/datasets/xc4v-ntf4
GET /api/datasets/xc4v-ntf4/quality
GET /api/datasets/xc4v-ntf4/related
GET /api/columns?dataset=xc4v-ntf4