Humboldt Bay Trail South Project (Lake or Streambed Alteration Agreement No. EPIMS-HUM-19108-R1)
4 Documents in Project
Summary
SCH Number
2018022036
Lead Agency
Humboldt County
Document Title
Humboldt Bay Trail South Project (Lake or Streambed Alteration Agreement No. EPIMS-HUM-19108-R1)
Document Type
NOD - Notice of Determination
Received
Posted
8/23/2021
Document Description
An approximately 80-foot long, single span bridge will be installed across Brainard Slough. The bridge structure is a pre-manufactured, precast, concrete slab with an asphalt trail surface. The bridge would be supported on each end with abutments and wingwalls and seven 14-inch diameter CISS piles approximately 50 feet deep. The failed railroad crossing at Brainard Slough will be retrieved including two 48-inch
collapsed and heavily rusted corrugated metal culverts, as well as a significant amount of fill material from the railroad grade. As part of the project, the failed culvert pieces, and debris (timber ties, supports, and rock) would be removed from the primary slough channel. The remaining unstable railroad embankment will be regraded to provide a stable slope and rock-slope protection would be installed to stabilize the shoreline and reduce the potential for ongoing erosion. The embankment stabilization will extend approximately 33 feet on each side of the slough channel. The proposed work window is July 1 through September 30, 2022.
Contact Information
Name
Michael van Hattem
Agency Name
California Department of Fish & Wildlife
Contact Types
Responsible Agency
Address
Phone
Location
Coordinates
Cities
Arcata, Eureka
Counties
Humboldt
Regions
Northern California
Parcel #
501-241-031
State Highways
101
Waterways
Eureka & Brainard Slough
Township
05N
Range
01W
Section
23
Base
Humboldt
Notice of Determination
Approving Agency
California Department Of Fish & Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Humboldt
Final Environmental Document Available at
Humboldt County Public Works
1106 Second Street
Eureka, CA 95501
Contact: Hank Seemann
Phone: 707-268-2680
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
Yes
(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
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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