Garcia Bridge Scour Initial Study with Proposed Mitigated Negative Declaration
Summary
SCH Number
2026090799
Lead Agency
California Department of Transportation, District 1
(DOT)
Document Title
Garcia Bridge Scour Initial Study with Proposed Mitigated Negative Declaration
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Agricultural, state highway. Minimally developed and supports a working dairy and grazing or livestock feed production
Document Description
Caltrans proposes to address scour occurring at 3 of 5 bridge piers (Piers 3, 4, and 5) and one abutment (Abutment 6) at post mile 18.5 on State Route 1 in Mendocino County. Work would include spot sandblasting metal bridge components to prepare them for repainting; all metal components would be repainted the same green color.
Project is located on State Route (SR) 1 at Post Mile 18.5, about 0.75-mile south of the intersection of SR 1 and Mountain View Road.
Contact Information
Name
Rachelle Hadley
Agency Name
Caltrans
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency / Project Applicant
Phone
Location
Coordinates
Cities
Unincorporated Area near Point Arena
Counties
Mendocino
Regions
Northern California
Cross Streets
State Route 1 with Miner Hole Road ~1 mile to south and Mountain View Road ~0.75-mile to the N
Parcel #
N/A
State Highways
1
Railways
N/A
Airports
N/A
Schools
Manchester Elementary, Point Arena High
Waterways
Pacific Ocean, Garcia River
Township
13N
Range
17W
Section
36
Base
MDM
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 1 (DOT), California Department of Water Resources (DWR), California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), California State Coastal Conservancy (SCC), California State Lands Commission (SLC), California Transportation Commission (CATC), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, University of California Natural Reserve System (UCNRS)
Development Types
Transportation:Highway/Freeway (Bridge Scour Remediation)
Local Actions
Coastal Permit
Project Issues
Agriculture and Forestry Resources, Biological Resources, Coastal Zone, Flood Plain/Flooding, Geology/Soils, Land Use/Planning, Vegetation, Wetland/Riparian
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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