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DataSF 2022 High Injury Network
Source ID datasf_high_injury_network_2022_8vtn_qytr. Use source caveats and join keys before treating context records as court facts.
Source overview
| Source ID | datasf_high_injury_network_2022_8vtn_qytr |
| Name | DataSF 2022 High Injury Network |
| Owner | DataSF / San Francisco Department of Public Health / Vision Zero |
| Layer | place_reference_context |
| Coverage | Full DataSF 2022 High Injury Network extract: 7,988 Socrata rows across 133 street names, data_as_of 2024-08-20T14:06:40.430 and data_loaded_at 2024-08-20T14:22:43.054. The source contains 2,388 unique objectid/CNN segments and 5,600 duplicate segment occurrences; places deduplicates to high_injury_network_segment context while source_records preserves each Socrata row ID. |
| Formats | JSON API, CSV, GeoJSON |
| Join keys | cnn_sgmt_pkey, f_node_cnn_intrsctn_fkey, t_node_cnn_intrsctn_fkey, full_street_name, from_intrsctn, to_intrsctn, geom |
| Caveats | Historical traffic-safety geography context only; not a court fact, incident record, liability finding, or case outcome., Street-name matching is contextual unless paired with exact segment/intersection keys or audited spatial matching., The dataset reflects the 2022 High Injury Network methodology, not current real-time hazard status. |
Linked cases
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No matching cases.
Source artifacts
| Artifact ID | Source ID | Artifact Type | Path | URL | Captured At |
|---|---|---|---|---|---|
| - | datasf_high_injury_network_2022_8vtn_qytr | socrata_static_transportation_safety_geography_extract | - | - | - |
Full source record
| Access Mode | socrata_api_geojson |
| Cadence | static/historical Vision Zero geography |
| Coverage | Full DataSF 2022 High Injury Network extract: 7,988 Socrata rows across 133 street names, data_as_of 2024-08-20T14:06:40.430 and data_loaded_at 2024-08-20T14:22:43.054. The source contains 2,388 unique objectid/CNN segments and 5,600 duplicate segment occurrences; places deduplicates to high_injury_network_segment context while source_records preserves each Socrata row ID. |
| Government Level | local_transportation_safety_geography |
| ID | datasf_high_injury_network_2022_8vtn_qytr |
| Layer | place_reference_context |
| Name | DataSF 2022 High Injury Network |
| Owner | DataSF / San Francisco Department of Public Health / Vision Zero |
| Profile Status | promoted_full_static_place_reference_extract |
| Canonical Records | place_context, high_injury_network_segment, source_record |
| Caveats | Historical traffic-safety geography context only; not a court fact, incident record, liability finding, or case outcome., Street-name matching is contextual unless paired with exact segment/intersection keys or audited spatial matching., The dataset reflects the 2022 High Injury Network methodology, not current real-time hazard status. |
| Evidence | artifacts/source-discovery/datasf-catalog-gap-scan.profile.json, artifacts/source-discovery/datasf-catalog-gap-8vtn_qytr.view.json, artifacts/source-discovery/datasf-catalog-gap-8vtn_qytr.sample.json, artifacts/source-discovery/datasf-catalog-gap-8vtn_qytr.count.json, artifacts/source-discovery/datasf-high-injury-network-2022.profile.json, data/reference_raw/datasf-high-injury-network-2022.json, data/reference_raw/datasf-high-injury-network-2022.manifest.json, scripts/parse_datasf_high_injury_network_2022.py |
| Formats | JSON API, CSV, GeoJSON |
| Join Keys | cnn_sgmt_pkey, f_node_cnn_intrsctn_fkey, t_node_cnn_intrsctn_fkey, full_street_name, from_intrsctn, to_intrsctn, geom |
| Known Endpoints | Socrata /resource/8vtn-qytr.json |
| Rate Limit Notes | Static 7,988-row reference table with 2,388 unique segment contexts; refresh offline with other geography dimensions and never call per API request. |
| Source Urls | https://data.sfgov.org/Health-and-Social-Services/2022-High-Injury-Network/8vtn-qytr, https://data.sfgov.org/resource/8vtn-qytr.json |
Get this page with API
Rendered from the bluedoor SF Superior Court API. Reproduce it:
GET https://api.bluedoor.sh/sf-superior-court/v1/sources/datasf_high_injury_network_2022_8vtn_qytrJSONGET https://api.bluedoor.sh/sf-superior-court/v1/case-search?source_id=datasf_high_injury_network_2022_8vtn_qytr&division=criminal&limit=25&include_facets=trueJSONGET https://api.bluedoor.sh/sf-superior-court/v1/source-artifactsJSON