Service Description: The District feature class is a polygon coverage representing the California Department of Transportation (Caltrans) district boundaries. There are 12 Caltrans Districts in California. Caltrans also has Regions as higher level management areas. The names of Caltrans Regions are included in the layer attribute table.
The District boundary definitions are primarily based on the California county boundaries. The Board of Equalization County and City Boundary web service is the authoritative source of County boundaries and this was used to digitize the district boundaries based on the data from March 2023. This data is solely for informational purposes.
District 9 become an independent district separate from the Central Region effective November 1st, 2015. Eastern Kern County will transit from District 6 to District 9.
2020 Census TIGER/Line county data were also used to create this district boundary layers along the coastline. Following the Census data, for the coastal counties, new District data use three-mile offshore lines instead of the coastlines that the old Caltrans District data had been used.
Service ItemId: 6d84a76958ce4a4dbba5aa55173236fe
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
All Layers and Tables
Layers:
Description:
Copyright Text:
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -15565307.6518855
YMin: 3318283.273361
XMax: -9674413.08988582
YMax: 5594791.45014812
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -13849224.9754
YMin: 3833641.6044
XMax: -12704980.4962
YMax: 5162402.4596
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
Info
Supported Operations:
Query
ConvertFormat
Get Estimates