Caltrans

2023 Named Freeways, Highways, Structures and Other Appurtenances in California

Name: 2023 Named Freeways, Highways, Structures and Other Appurtenances in California
Creator: caltrans
License: Creative Commons Attribution

Named Freeways, Highways, Structures and Other Appurtenances in California Publication Named Freeways, Highways, Structures and Other Appurtenances in California are shown in the Name Freeway Publication as a reference to the many named facilities that are part of the California State Highway System. This publication provides information on officially named freeways; highways; structures such as bridges, tunnels, and interchanges; Blue Star Memorial Highways; Safety Roadside Rest Areas; and memorial plaques.

About this dataset

Public Access Level	Public
Rights	The data are made available to the public solely for informational purposes. No reproductions, copies or edits are allowed to the document. Information provided is accurate to the best of our knowledge and is subject to change on a regular basis, without notice. While Caltrans makes every effort to provide useful and accurate information, we do not warrant the information to be authoritative, complete, factual, or timely. Information is provided on an "as is" and an "as available" basis. The Department of Transportation is not liable to any party for any cost or damages, including any direct, indirect, special, incidental, or consequential damages, arising out of or in connection with the access or use of, or the inability to access or use, the Site or any of the Materials or Services described herein. © 2022 California Department of Transportation. All Rights Reserved.
Program Contact Name	Division of Research, Innovation and System Information
Program Contact Email	benson.liang@dot.ca.gov
Author	Office of Highway System Information and Performance
Homepage URL	https://dot.ca.gov/programs/research-innovation-system-information/office-of-highway-system-information-performance
Frequency	Annually
Last Updated	September 29, 2026 at 7:34 PM (UTC+00:00)
Created	November 14, 2025 at 9:50 PM (UTC+00:00)
Additional Information	Scroll down webpage until you get to the section titled Named Freeways, Highways, Structures and Other Appurtenances in California Publication and the PDF report version of the data, metadata and data dictionary files are listed for download.
Spatial coverage	State
License	Creative Commons Attribution
Tags	#CAOpenData#CalSTA#California Department of Transportation#California State Transportation Agency#Caltrans#named appurtenances#named freeways#named highways#named structures#transportation