Lagunitas Creek Bridge Replacement Project [California Endangered Species Act (CESA) Incidental Take Permit No. 2081-2024-054-03 (ITP)]
8 Documents in Project
Summary
SCH Number
2015032036
Lead Agency
California Department of Transportation, District 4
(DOT)
Document Title
Lagunitas Creek Bridge Replacement Project [California Endangered Species Act (CESA) Incidental Take Permit No. 2081-2024-054-03 (ITP)]
Document Type
NOD - Notice of Determination
Received
Posted
10/23/2025
Document Description
The Project involves replacement of the existing bridge over Lagunitas Creek with a seismically stable crossing that consists of a three-span concrete bridge. The new bridge will be longer and wider than the existing structure to accommodate safety improvements and construction methods. In addition, widening the roadway and lengthening the top of the triple-box culvert to the north of the bridge will improve safety for pedestrians and other non-motorized users. A temporary construction trestle will be needed for non-impact pile driving activities and temporary screens/noise barriers will be used to minimize impacts on adjacent residences and businesses. Permeation grouting will be injected into liquefiable soils within the creek bank to prevent liquefaction during a seismic event that could cause the abutment to be structurally compromised. Permeation grouting will inject approximately 360 cubic yards of cementitious grout into a 1,392-square-foot area of soil to stabilize the material and be approximately 3 to 20 feet deep. Existing roadside ditches and other drainage features affected by the bridge work and roadway widening will be adjusted or removed and replaced in kind. A gutter system will collect the water from the scuppers and convey it off the structure and into upland areas where it will percolate into soil.
Contact Information
Name
Karen Taylor
Agency Name
CA Department of Fish and Wildlife
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Name
Ronald Sangalang
Agency Name
CA Department of Transportation
Job Title
Project Manager
Contact Types
Lead/Public Agency
Address
Phone
Location
Counties
Marin
Regions
San Francisco Bay Area
Other Location Info
The Project is located south of the unincorporated Town of Point Reyes Station in Marin County, on State Route (SR) 1 from PM 28.4 to PM 28.6, within the Inverness U.S. Geological Survey 7.5-minute quadrangle (Township 03 North, Range 09 West, Section 36). The coordinates are 38.064700° latitude and -122.805136° longitude (World Geodetic System 1985). The Lagunitas Creek Bridge is north of the “T” intersection of SR 1 and Sir Francis Drake Boulevard.
Notice of Determination
Approving Agency
CA Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Marin
Final Environmental Document Available at
The Negative Declaration prepared by the lead agency for the Project is available to the general public at the office location listed above for the lead agency. CDFW’s administrative record of proceedings related to the incidental take permit is available to the public for review at CDFW’s regional office.
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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