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CRS - Functional Classification

Functional Classification is used in determining eligibility for Federal funding programs.  The Federal Highway Administration (FHWA) identifies Functional Classification as a key item in transportation data. Streets and highways are grouped into classes according to the service they provide. This Functional Classification dataset also populates the California Road System web map for the purpose of providing authoritative, statewide road system information for general public use.

Data files

Data title and descriptionAccess dataFile detailsLast updated

GeoJSON

DownloadGEOJSON
08/11/23

CSV

Download
CSV
08/11/23

KML

DownloadKML
08/11/23

Shapefile

DownloadZIP
08/11/23

Supporting files

Data title and descriptionAccess dataFile detailsLast updated

ArcGIS Hub Dataset

HTML
08/11/23

ArcGIS GeoService

ARCGIS GEOSERVICES REST API
08/11/23

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation