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Bus driving through the forest and shuttling tourists between various interest point located in Yosemite Valley, Yosemite National Park.

District 10

The FINAL 2021 D10 CAT Plan is available

D10 CAT Plan Report Cover Page  

Caltrans District 10 prepared an active transportation plan to identify needs for bicycle and pedestrian improvements on, across, or near state highways. Criteria based on Toward an Active California, along with weighting and location-based needs, led to a prioritization map that helps Caltrans better evaluate which location-based needs may be best suited to move into project development phases over time.

The public played a critical role by participating in map-based surveys. The surveys allowed people to tell Caltrans where they had bicycling and walking concerns on, across, and near the State Highway System.



The D10 CAT Plan Surveys are still open for comment

  • Members of the public and community-based organizations are encouraged to participate using this web map survey:
  • Government agency partners and Tribes are encouraged to leave comments using this web map survey:
  • For members of the SR 132 Empire community with difficulty accessing the internet, a bilingual paper version of the public web survey is available here.


guidance for incomplete text logged in survey

 The public participated in the D10 CAT Plan process by leaving comments in the online public survey ( The D10 CAT Plan Survey Text Cutoff Guide lists public comments submitted into the 2020/2021 survey that were logged incomplete in the database due to a technical coding error, which has now been fixed. We apologize for this technical error, and we would like to give the public an opportunity to complete the comments affected. If you recognize any of the following comments in the Cutoff Guide as yours, we encourage you to complete or add to the comment in the table, or to send complete comments to We appreciate your help in building a more complete record of comments. These comments help Caltrans District 10 better identify and understand where pedestrian and bicycle needs and gaps are located on the State Highway System. We ask to have completed comments returned by the revised due date of September 20th, 2021. Thank you for your participation. 


About District 10

District 10 serves the northern portion of the San Joaquin Valley and includes the Counties of Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus, and Tuolumne. The District is home to a prolific and year-round agricultural industry that relies extensively on state routes for distribution. Large and smaller urbanized communities line the Highway 99 Corridor – including Stockton, Lodi, Turlock, Modesto, and Merced. District 10 also includes the western portion of the Sierra Nevada Mountains, historic Motherlode communities, federally-recognized Tribal lands, and natural destinations including Yosemite National Park and Calaveras Big Trees State Park. District 10 is part of the Bay Area and Sacramento regions' commute sheds.

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Charles Carroll
Caltrans District 10
Associate Transportation Planner
System Planning and Goods Movement