Marin State Route 1 Capital Preventive Maintenance Project

3 Documents in Project


SCH Number
Lead Agency
Caltrans, District 4 - Bay Area/Oakland (California Department of Transportation, District 4)
Document Title
Marin State Route 1 Capital Preventive Maintenance Project
Document Type
MND - Mitigated Negative Declaration
Project Applicant
Arnica MacCarthy
Present Land Use

Document Description
The Project proposes to repair 27.8 noncontinuous lane miles of SR 1, and is divided into two portions. The southern portion is located between PM 22.8 and PM 33.0. The northern portion is located between PM 45.0 and PM 50.5. The southern portion spans from Five Brooks to north of Point Reyes Station in unincorporated Marin County. The northern portion spans from the town of Tomales to the Marin-Sonoma County tine. The Project includes upgrades to existing SR 1 infrastructure, including pavement rehabilitation, curb ramp upgrades in the communities of Point Reyes Station and Tomales (to meet American with Disabilities Act standards), replacement of guardrails and crash cushions, upgrading of drainage inlets, and replacement of aging culverts. The Project would also include improvements to crosswalks and signage in Point Reyes Station, and improvements to sidewalks in the town of Tomales.

Contact Information
Arnica MacCarthy
Caltrans, District 4
P.O. Box 23660
Oakland, CA 94623-0660

Phone : (510) 286-7195


Point Reyes Station, Olema, Tomales
Cross Streets
State Route 1 (SR 1 ): Post Mile (PM) 22.8 to PM 33.0 and from PM 45.0 to PM 50.5
Total Acres
State Highways
West Marin, Tomales Elementary and High
Lagunitas, Olema, Stemple, Americana, and Walker Creeks; Tamales Bay
Other Location Info
Zip: 94956, 94950, 94911

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation (SR 1 pavement rehabilitation and infrastructure upgrades)
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Coastal Zone Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Noise Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Solid Waste Traffic/Circulation Vegetation Water Quality Wetland/Riparian
Reviewing Agencies
California Coastal Commission California Department of Conservation California Department of Fish and Wildlife, Marin Region 7 California Department of Forestry and Fire Protection California Department of Parks and Recreation California Department of Water Resources California Highway Patrol California Native American Heritage Commission California Natural Resources Agency California Public Utilities Commission California Regional Water Quality Control Board, North Coast Region 1 California Regional Water Quality Control Board, San Francisco Bay Region 2 California State Lands Commission Department of General Services Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Water Quality California Department of Fish and Wildlife, Bay Delta Region 3


Environmental Document
1J960_draft_IS-MND_20200117   PDF 19803 K 1J960_NOC_and_Environmental_Document_Transmittal_20200220   PDF 291 K 1J960_Summary_Form_for_Electronic_Document_Submittal_20200218   PDF 620 K
NOC   PDF 1138 K
State Comments
2020029081_CDFW Comment Letter   PDF 474 K

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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