10-1G620 CAL 4 Culvert Replacement Project
5 Documents in Project
Summary
SCH Number
2022100387
Lead Agency
California Department of Transportation, District 10
(DOT)
Document Title
10-1G620 CAL 4 Culvert Replacement Project
Document Type
NOD - Notice of Determination
Received
Posted
5/7/2024
Document Description
Caltrans proposes to replace 22 culverts that have exceeded their design life expectancy along State Route 4 and State Route 49 in Calaveras and Tuolumne Counties, respectively. The culvert restoration methods include replacing the deteriorated culverts with reinforced concrete pipe and installing inlet and outlet end treatments consisting of flared end sections, concrete headwalls, concrete wingwalls, and rock slope protection.
Contact Information
Name
Olivia IIsley
Agency Name
Central Valley Regional Water Quality Control Board
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Location
Counties
Calaveras, Tuolumne
Regions
Countywide
Other Location Info
CAL-4/49-PM 32.40-37.30/5.78-17.19, TUO-49-PM 12.67-13.08
Notice of Determination
Approving Agency
Central Valley Regional Water Quality Control Board
Approving Agency Role
Responsible Agency
Approved On
County Clerks
Calaveras, Tuolumne
Final Environmental Document Available at
https://dot.ca.gov/caltrans-near-me/district-10/district-10-current-projects/10-1g620
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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