State Route 131 Capital Preventative Maintenance Project

4 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 4 (DOT)
Document Title
State Route 131 Capital Preventative Maintenance Project
Document Type
NEG - Negative Declaration
Present Land Use
Transportation Corridor
Document Description
Caltrans has prepared this Initial Study with Proposed Mitigated Negative Declaration for the proposed State Route (SR) 131 Capital Preventive Maintenance Project (Project). The Project would occur along SR 131 from approximately 1,000 feet west of the U.S. 101 interchange (PM 0.0), east to the Tiburon Boulevard/Main Street intersection (PM 4.4). The purpose of this Project is to improve serviceability and ride quality of SR 131 and restore existing drainage systems to reduce the potential for highway flooding and damage.

Contact Information

Maxwell Lammert
Agency Name
California Department of Transportation (Caltrans)
Job Title
Acting Office Chief
Contact Types
Lead/Public Agency


Belvedere, Tiburon
San Francisco Bay Area
Cross Streets
US 101; East Blithedale Avenue; Tiburon Boulevard; Main Street
State Highways
SR 131
Richardson Bay; East Creek; West Creek

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, Bay Delta Region 3 (CDFW), California Department of Fish and Wildlife, Marin Region 7 (CDFW), 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 Governor's Office of Emergency Services (OES), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), California Transportation Commission (CATC), Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, California Highway Patrol (CHP)
State Reviewing Agency Comments
California Highway Patrol (CHP)
Development Types
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Recreation, Transportation, Wetland/Riparian


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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