Transportation
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52 datasets
Early Development Project List
- Published by: Caltrans
- Last updated: Friday, October 31, 2025
- File types: CSV, EXCEL (XLSX)
The project list serves as a resource to the public, stakeholders, and local communities to provide information on ongoing transportation projects cur...
California Metropolitan Planning Organization (MPO)
- Published by: Caltrans
- Last updated: Tuesday, December 16, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This dataset contains the geographic boundaries of Metropolitan Planning Organizations (MPO) and is intended for metropolitan area multimodal transpor...
Regional Transportation Planning Agencies
- Published by: Caltrans
- Last updated: Tuesday, December 16, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The RTPA polygon feature class provides California Regional Transportation Planning Agencies (RTPA) legislative boundaries, primarily for regional pla...
State Highway Network Postmiles Tenth
- Published by: Caltrans
- Last updated: Tuesday, December 16, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Postmiles are valid postmile points at 0.1 (1/10th) mile intervals, based on the Caltrans Linear Referencing System. Exceptions that are included are ...
State Highway Network Lines
- Published by: Caltrans
- Last updated: Tuesday, December 16, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
StateHighways are state highways based upon the Caltrans Linear Referencing System. Each record in this layer represents a highway segment where the c...
2023 Crash Data on State Highway System
- Published by: Caltrans
- Last updated: Thursday, July 3, 2025
- File types: CSV
The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high leve...
Vehicle Fuel Type Count by Zip Code
- Published by: California Department of Motor Vehicles
- Last updated: Friday, June 20, 2025
- File types: CSV, PDF
These datasets provide vehicle counts broken down by ZIP code, model year, fuel type, make and duty (light/heavy) of registered vehicles with specific...
California State Fleet
- Published by: California Department of General Services
- Last updated: Monday, June 9, 2025
- File types: DOCX, CSV
This dataset contains information on all non-confidential assets within the California State Vehicle Fleet. The purpose of this data is to provide veh...
Bottlenecks
- Published by: Caltrans
- Last updated: Wednesday, December 17, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Bottleneck Mapping is a subproject of the Mobility Performance Report, which is one of the products of the Mobility Performance Reporting and Analysis...
Commercial Vehicle Enforcement Facilities
- Published by: Caltrans
- Last updated: Tuesday, December 16, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
A Commercial Vehicle Enforcement Facility (CVEF) commonly called a Weigh Station (WS) is a checkpoint typically located directly off the State highway...