San José Open Data

Transportation safety

Safer Streets

Help residents and staff move from crash, traffic, corridor, and closure records to a shared source-backed view.

4

Linked source records

34,601

Rows/features represented where counts are available

9

Preview fields surfaced

safer-streets

Story key

Data preview

The numbers behind this story

Real distributions from the linked datasets — generated from public records, not mockups.

Delivery note

A launch story can show the records side by side, link each source, and avoid unsupported causal claims.

Source discipline

  • Keep CKAN and ArcGIS as systems of record.
  • Use counts and fields from public pulls only.
  • Link residents to the source record behind every story component.

Stoa pages in this launch story

SourceSystemCountFields surfacedLink
Crash Locations Last Five YearsArcGIS layer24,334 recordsInjury Severity, Total Fatal and Severe Injuries, Safety Corridors Within 50 Feet, OBJECTIDOpen Stoa page
Vision Zero Safety CorridorsArcGIS layer31 recordsOBJECTID, Facility Identifier, Integer ID, Project LimitsOpen Stoa page
Average Daily TrafficArcGIS layer2,399 recordsOBJECTID, Facility Identifier, Integer ID, LatitudeOpen Stoa page
Road ClosuresArcGIS layer7,837 recordsOBJECTID, Facility Identifier, Integer ID, ProjectOpen Stoa page

Story evidence export

The complete story evidence export covers every candidate launch story, including this one.

Download story evidence CSV