Rockport Culverts Project

2 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 1 (DOT)
Document Title
Rockport Culverts Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Timberland with a land use designation of Forest Land.
Document Description
Caltrans proposes to rehabilitate or replace five culvert systems on Route 1 from post mile (PM) 85.09 to 88.95 near Rockport from 1.3 miles north of the Hardy Creek Bridge to 1.1 miles south of the Cottoneva Creek Bridge . The purpose of this is to improve drainage systems and reduce erosion to protect the structural integrity of SR 1.The project is needed because the culverts are severely damaged or have failed, resulting in insufficient drainage capacity causing roadway flooding and embankment erosion which could potentially lead to roadway failure.

Contact Information

Liza Walker
Agency Name
California Department of Transportation, District 1
Job Title
Senior Environmental Planner
Contact Types
Lead/Public Agency


Cross Streets
SR 1 from post miles 85.09 to 88.95
Parcel #
State Highways
State Route 1

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), 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 Water Resources (DWR), 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 Transportation Commission (CATC), Department of Toxic Substances Control, State Water Resources Control Board, Division of Drinking Water
Development Types
Transportation:Highway/Freeway (State Route 1)
Local Actions
Project Issues
Biological Resources, Greenhouse Gas Emissions, Vegetation, Wetland/Riparian


Notice of Completion [NOC] Transmittal form

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