10-1G620 CAL 4 Culvert Replacement
6 Documents in Project
Summary
SCH Number
2022100387
Lead Agency
California Department of Transportation, District 10
(DOT)
Document Title
10-1G620 CAL 4 Culvert Replacement
Document Type
NOD - Notice of Determination
Received
Posted
3/9/2023
Document Description
The California Department of Transportation (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 wing walls, and rock slope protection. The work will include excavating existing culverts, jacking and boring for deeper culverts, backfilling, concrete casing, paving, installing rock slope protection at outlets, repairing or replacing headwalls, and restriping. Temporary construction easements and permanent right-of-way easements are expected at locations for construction and maintenance activities.
Contact Information
Name
Jonathan Coley
Agency Name
California Department of Transportation (Caltrans), District 10
Job Title
Acting Branch Chief
Contact Types
Lead/Public Agency
Phone
Location
Counties
Calaveras, Tuolumne
Regions
Countywide
Railways
N/A
Airports
N/A
Schools
No
Notice of Determination
Approving Agency
California Department of Transportation (Caltrans), District 10
Approving Agency Role
Lead Agency
Approved On
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
Final Document(s) [Approved_Certified draft environmental documents]
Notice of Determination
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