HUM-36 Three Bridges Project Initial Study with Proposed Mitigated Negative Declaration


SCH Number
Lead Agency
California Department of Transportation, District 1 (DOT)
Document Title
HUM-36 Three Bridges Project Initial Study with Proposed Mitigated Negative Declaration
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Highway, Public Facility, Timber, Park, Rural Residential

Document Description
The California Department of Transportation (Caltrans) proposes to upgrade bridge rails and widen or replace three bridges on State Route 36 in Humboldt County. The bridges are located at Hely Creek, Little Larabee Creek, and Butte Creek at postmiles (PM) 11.46, 25.27, and 34.5, respectively. The Hely Creek Bridge and Butte Creek Bridge would be replaced, and the Little Larabee Creek Bridge would be widened. The purpose of the project is to upgrade bridge rails to meet current design standards and improve shoulder widths.

Contact Information
Amanda Lee
California Department of Transportation
Lead/Public Agency
1656 Union Street
Eureka, CA 95501

Phone : (707) 441-4571

California Department of Transportation
Project Applicant


Eureka Fortuna
State Highways
State Route (SR) 36
Hely Creek, Butte Creek, Little Larabee Creek, Van Duzen River
Other Location Info
SR 36 at Post Miles 11.46, 25.27, and 34.52. Near Carlotta, Bridgeville and Larabee Valley in Humboldt County

Notice of Completion

Review Period Start
Review Period End
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Forestry and Fire Protection (CAL FIRE) California Department of Parks and Recreation California Department of Transportation, District 1 (DOT) California Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Public Utilities Commission (CPUC) California Regional Water Quality Control Board, North Coast Region 1 (RWQCB) California State Lands Commission (SLC) Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Water Quality California Department of Fish and Wildlife, Eureka Region 1 (CDFW)


Environmental Document
01-0C500 HUM-36 Three Bridges Draft IS   PDF 19249 K 01-0C500 Notice of Intent   PDF 120 K NOC Additional Page   PDF 86 K Summary Form for Document Submittal   PDF 193 K
Notice of Completion (NOC)   PDF 990 K
State Comments
2020060581_CDFW Comment   PDF 509 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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