Service Description: This feature layer is a polygon coverage representing the California Department of Transportation (Caltrans) district boundaries. While there are 12 Caltrans Districts covering the entire state, this item specifically does not include a polygon for District 9. The omission is because the D9 GIS Unit published the content intending that it be used for reference purposes within District 9 applications only, which use other layers for the district boundary.
Caltrans also has Regions as higher level management areas. The names of these units are included in the layer attribute table.
Service ItemId: b4e5adf519064a138be02588ab76e9d7
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Description: The District boundary definitions are primarily based on the county boundaries. 2010 Census TIGER/Line county data were used to create this district boundary layer. 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.
California Department of Transportation (Caltrans)
Spatial Reference: 102600 (102600)
Initial Extent:
XMin: -2104496.76258651
YMin: 7183912.65528357
XMax: 2885766.74120407
YMax: 9857098.52838928
Spatial Reference: 102600 (102600)
Full Extent:
XMin: -1247048.24629733
YMin: 7137356.17641217
XMax: 1771773.18520784
YMax: 10601173.9196946
Spatial Reference: 102600 (102600)
Units: esriFeet
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates