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California Highways:
www.cahighways.org

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In 2019, as the result of AB 434, Caltrans reworked their website for accessibility, and removed all content older than 2016 from the website, making it available upon request. The purpose of this page is to provide access to a subset of that content that the Roadgeeking community has requested. If you obtain older documents from Caltrans and you wish to make them available (within reasonable size limitations), please send them to the site webmaster at webmaster@cahighways.org.

Caltrans Bridge Log

The following are the Caltrans bridge logs, by district, as of the date indicated. All documents are in Adobe PDF.

1. District 1: Lake, Mendocino, Humboldt, Del Norte (October 2018)
2. District 2: Siskiyou, Modoc, Trinity, Shasta, Lassen, Tehama, Plumas (October 2018)
3. District 3: Butte, Colusa, El Dorado, Glenn, Nevada, Placer, Sacramento, Sierra, Sutter, Yolo, Yuba (October 2018)
4. District 4: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, Sonoma (October 2018)
5. District 5: Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz (October 2018)
6. District 6: Madera, Fresno, Tulare, Kings, Kern (October 2018)
7. District 7: Los Angeles, Ventura (October 2018)
8. District 8: Riverside, San Bernardino (October 2018)
9. District 9: Inyo, Mono (October 2018)
10. District 10: Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus, Tuolumne (October 2018)
11. District 11: Imperial, San Diego (October 2018)
12. District 12: Orange (October 2018)

The following resources may also be of use:

• National Bridge Inventory Data: https://bridgereports.com/
• FHWA LTBP Infobridge: https://infobridge.fhwa.dot.gov/Data
• Democrat and Chronicle Bridge Inspections: https://data.democratandchronicle.com/bridge/california/06/ 
• Bridgehunter: Historical and Notable Bridges in the US: https://bridgehunter.com/