Intersection locations where the New York City Department of Transportation installs Leading Pedestrian Interval signals. These signals show a walk sign before a vehicle green light to improve street safety. The dataset is part of the city's Vision Zero initiative and was last updated in March 2026.
Use Cases
- Map pedestrian safety infrastructure based on intersection locations
- Analyze the spatial distribution of Vision Zero safety interventions
- Model the relationship between signal timing and pedestrian safety outcomes based on the described safety goal
- Prioritize future infrastructure upgrades based on existing signal installation patterns
Strengths
- Data is part of a formal city safety initiative (Vision Zero).
- Last update timestamp is precisely recorded (2026-03-22 04:02:23.761450).
- Available in multiple machine-readable formats (RDF, JSON, CSV, XML).
Limitations
- Row count and dataset size are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- City of New York
- Collection Method
- Likely collected and maintained by the New York City Department of Transportation as part of infrastructure management.
- Time Range
- null
- Freshness
- Last updated 2026-03-22 04:02:23.761450; freshness should be verified.
- Geography
- New York City intersections