Arterial Slow Zones in New York City use lower speed limits, signal timing changes, distinctive signs, and increased enforcement to improve safety on high-crash corridors. The dataset is published by the City of New York and was last updated on March 22, 2026. It is part of the city's broader Vision Zero initiative to eliminate traffic fatalities and serious injuries.
Use Cases
- Map high-crash corridors based on the described Arterial Slow Zone program locations.
- Analyze the spatial distribution of traffic calming measures like lower speed limits and signal timing changes.
- Evaluate Vision Zero program implementation by correlating zone data with other safety metrics.
Strengths
- Data is part of a formal city safety program (Vision Zero), suggesting an official source.
- Last update timestamp is precisely recorded as 2026-03-22 04:23:02.680349.
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
- Freshness
- Last updated 2026-03-22 04:23:02.680349; freshness should be verified.
- Geography
- New York City