Description
Postmiles are valid postmile points at 0.1 (1/10th) mile intervals, based on the Caltrans Linear Referencing System, updated to match TSN as it appeared on 1 October 2021. Exceptions that are included are the beginning and ends of routes (and other situations) that don't necessarily begin or end on the even 0.1 mile interval.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| 21 | https://gis.data.ca.gov/maps/c22341fec9c74c6b9488ee4da23dd967_0 | ||
| 3 | https://caltrans-gis.dot.ca.gov/arcgis/rest/services/CHhighway/SHN_Postmiles_Tenth/FeatureServer/0 | ||
| 25 | https://gis.data.ca.gov/datasets/c22341fec9c74c6b9488ee4da23dd967_0.kml?outSR=%7B%22latestWkid%22%3A3857%2C%22wkid%22%3A102100%7D | ||
| 57 | https://gis.data.ca.gov/datasets/c22341fec9c74c6b9488ee4da23dd967_0.zip?outSR=%7B%22latestWkid%22%3A3857%2C%22wkid%22%3A102100%7D | ||
| 15 | https://gis.data.ca.gov/datasets/c22341fec9c74c6b9488ee4da23dd967_0.geojson?outSR=%7B%22latestWkid%22%3A3857%2C%22wkid%22%3A102100%7D | ||
| 8 | https://gis.data.ca.gov/datasets/c22341fec9c74c6b9488ee4da23dd967_0.csv?outSR=%7B%22latestWkid%22%3A3857%2C%22wkid%22%3A102100%7D |
Tags
- highway
- postmiles
- transportation
- caltrans
- tenth
- shn
- clearinghouse