2020 Adaptation Priorities Reports

These reports include a prioritized list of potentially exposed assets in each Caltrans District. The prioritization methodology in these reports considers, amongst other things, the timing of the climate impacts, their severity and extensiveness, the condition of each asset (a measure of the sensitivity of the asset to damage), the number of system users affected, and the level of network redundancy in the area.  Prioritization scores are generated for each potentially exposed asset based on these factors and used to rank them.

District 1 February 2021

Eureka: Del Norte, Humboldt, Lake and Mendocino Counties

D1 Adaptation Priorities Report

District 1 Adaptation Priorities Report (PDF)

District 2 March 2020

Redding: Lassen, Modoc, Plumas, Shasta, Siskiyou, Tehama, and Trinity Counties

District 2 priorities report

District 2 Adaptation Priorities Report (PDF)

District 3 December 2020

Marysville / Sacramento: Butte, Colusa, El Dorado, Glenn, Nevada, Placer, Santa Clara, Sacramento, Sierra, Sutter, Yolo and Yuba Counties

District 3 priorities report

District 3 Adaptation Priorities Report (PDF)

District 4 December 2020

Bay Area / Oakland: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano and Sonoma Counties

District 4 priorities report

District 4 Adaptation Priorities Report (PDF)

District 5 February 2021

San Luis Obispo / Santa Barbara: Santa Barbara, San Luis Obispo, Monterey, San Benito and Santa Cruz Counties

D5 Adaptation Priorities Report

District 5 Adaptation Priorities Report (PDF)

District 6 June 2020

Fresno: Fresno, Kern, Kings, Madera, and Tulare Counties

District 6 priorities report

District 6 Adaptation Priorities Report (PDF)

District 7 January 2021

Los Angeles: Los Angeles and Ventura Counties

D7 Adaptation Priorities Report

District 7 Adaptation Priorities Report (PDF)

District 8 August 2020

San Bernardino: Riverside and San Bernardino Counties

District 8 priorities report

District 8 Adaptation Priorities Report (PDF)

District 9 February 2021

Bishop: Inyo, Mono and Eastern Kern Counties

D9 Adaptation Priorities Report

District 9 Adaptation Priorities Report (PDF)

 

District 10 December 2020

Stockton: Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus and San Tuolumne Counties

D10 Adaptation Priorities Report

District 10 Adaptation Priorities Report (PDF)

District 11 October 2020

San Diego: San Diego and Imperial Counties

District 11 priorities report

District 11 Adaptation Priorities Report (PDF)