Transportation

Themes include roadways, traffic, airports, shipping, rail.

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Congressional Districts

Caltrans

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Vehicle Fuel Type Count by Zip Code

California Department of Motor Vehicles

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State Highway Bridges

Caltrans

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Caltrans Emergency Road Closures

Published by: Caltrans
Last updated: Wednesday, July 6, 2022
File types:

Caltrans Emergency Road Closures due to incidents impacts. This layer is updated from information provided by Caltrans Headquarters Communication Cent...

Highway Rail Crossing

Published by: Caltrans
Last updated: Friday, August 8, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The PUC data contains a [grade] attribute that allows for the isolation of at-grade crossings. There are 10,478 at-grade records in the most recent PU...

Alternative Fuel Station Locations

Published by: California Environmental Protection Agency
Last updated: Wednesday, October 23, 2019
File types: CSV

This data depicts the nationwide locations of service stations that provide alternative fuels and is managed by the US Department of Energy. The Ener...