State Route 84 Storm Damage Permanent Restoration

3 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 4 (DOT)
Document Title
State Route 84 Storm Damage Permanent Restoration
Document Type
MND - Mitigated Negative Declaration
Document Description
The California Department of Transportation (Caltrans) proposes to protect the creek bank of San Gregorio Creek on State Route 84 in the unincorporated community of La Honda, in San Mateo County, California. Caltrans proposes to permanently repair the eroded creek bank by building a new soldier pile and timber lagging wall, reconstruct the drainage system, replace the metal beam guard rails, and perform pavement overlay. The proposed project also will utilize bioengineered bank stabilization methods and indirect channel training measures to locally restore the San Gregorio Creek channel.

Contact Information

Zachary Gifford
Agency Name
California Department of Transportation, District 4
Job Title
Senior Environmental Planner
Contact Types
Lead/Public Agency / Project Applicant


La Honda, San Mateo
San Mateo
San Francisco Bay Area, Unincorporated
State Highways
State Route 84

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), 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, San Francisco Bay Region 2 (RWQCB), California Transportation Commission (CATC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Development Types
Local Actions
No Local Action
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hydrology/Water Quality, Noise, Public Services, Transportation, Tribal Cultural Resources, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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