Table · dataset · 2026
State Highway Network Odometer
Listed in California Open Data
The Odometer dataset is used to support accurate distance-based referencing along the State Highway Network.
Description
It helps users compare postmile values with actual route mileage, identify mileage changes caused by realignments, and support LRS-based mapping, querying, event placement, and data quality review.
Links
Get the data
- Publisher page gis.data.ca.gov/datasets/8aa7227fac664e9cb72c8a62f0d43bd5_0 ↗
documentation · download · from data ca gov
- ArcGIS GeoService caltrans-gis.dot.ca.gov/arcgis/rest/services/CHhighway/SHN_Odometer/FeatureServer/0 ↗
download · from data ca gov
- CSV gis.data.ca.gov/api/download/v1/items/8aa7227fac664e9cb72c8a62f0d43bd5/csv?lay… ↗
download · from data ca gov
- Shapefile gis.data.ca.gov/api/download/v1/items/8aa7227fac664e9cb72c8a62f0d43bd5/shapefi… ↗
download · from data ca gov
- GeoJSON gis.data.ca.gov/api/download/v1/items/8aa7227fac664e9cb72c8a62f0d43bd5/geojson… ↗
download · from data ca gov
- KML gis.data.ca.gov/api/download/v1/items/8aa7227fac664e9cb72c8a62f0d43bd5/kml?lay… ↗
download · from data ca gov
- File Geodatabase gis.data.ca.gov/api/download/v1/items/8aa7227fac664e9cb72c8a62f0d43bd5/filegdb… ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/state-highway-network-odometer ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=488e6a71-87c2-448b-9e6a-2d78251d8… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Transportation
- From keywords
- Engineering
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | 488e6a71-87c2-448b-9e6a-2d78251d80ac | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:transportation | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |