Alpine, Amador, and Tuolumne Drainage Restoration Project

4 Documents in Project


SCH Number
Lead Agency
Caltrans 10 (Stockton) (California Department of Transportation, District 10)
Document Title
Alpine, Amador, and Tuolumne Drainage Restoration Project
Document Type
MND - Mitigated Negative Declaration

Document Description
The purpose of the project is to improve drainage on the state highway system in Alpine, Amador, and Tuolumne counties. Caltrans identified 48 culverts that have exceeded their design life. There is a need to address structural and functional deficiencies, including deteriorated, corroded, and damaged inverts, as well as shape loss and joint separations. If left unaddressed, the deficiencies of these culverts would inhibit water flows and cause potential flooding to highways. As such, Caltrans proposes to replace and/or rehabilitate 48 culverts along SR 4, 88, and 207 in Alpine County, SR 16 and 49 in Amador County, and SR 108 in Tuolumne County.

Contact Information
Jaycee Azevedo
California Department of Transportation, District 10
1976 E. Dr. Martin Luther King Blvd
Stockton, CA 95205



Tuolumne Amador Alpine

Notice of Completion

Review Period Start
Review Period End
Project Issues
Biological Resources Archaeologic-Historic
Reviewing Agencies
Regional Water Quality Control Bd., Region 5 (Sacramento) Air Resources Board California Department of Parks and Recreation Caltrans, District 10 Central Valley Flood Protection Board Delta Protection Commission Delta Stewardship Council Department of Fish and Wildlife, Region 2 Department of Water Resources Native American Heritage Commission Resources Agency
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