Bachelor Creek Culvert Replacement Project

3 Documents in Project

Summary

SCH Number
2018102017
Lead Agency
Caltrans 3 (Marysville) (California Department of Transportation, District 3)
Document Title
Bachelor Creek Culvert Replacement Project
Document Type
NEG - Negative Declaration
Received

Document Description
Caltrans proposes to replace 3 9-ft diameter x 95' long multi-plate steel culverts in the same location with two 12' x 12' x 95' long precast reinforced concrete box culverts on SR 20 in Lake County. The RCB culverts would be buried 2 ft below finished grade to provide a natural bottom through the culvert to facilitate wildlife passage. Flared wingwalls would also be installed at the inlet and outlet of the RCB culverts to connect into the existing sacked concrete rip-rap. Cable hand railings would be placed on top of the RCB culverts and along the wingwalls. Additional rock slope protection would be placed to reconstruct failing sections and to blend the wingwalls to the existing sacked concrete. The foundation below the RCB culverts may need to be excavated and replaced with suitable material.

Contact Information
Adele Pmmerenck
California Department of Transportation, District 3
703 B St
Marysville, CA 95901

530-741-4215

Location

Coordinates
39°10'5.9"N 122°57'37"W
Counties
Lake
Cross Streets
Approx 2.5 mi W of SR 20/29 Intersection
Zip
95493
Total Acres
<2.5
Parcel #
Caltrans ROW
State Highways
SR 20
Waterways
Bachelor Creek
Township
15N
Range
10W
Section
10
Other Location Info
Upper Lake

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (culvert replacement)
Local Action
Other Action Other Action: transportation
Project Issues
Water Quality Traffic/Circulation Noise Geologic/Seismic Biological Resources Archaeologic-Historic Air Quality Aesthetic/Visual
Reviewing Agencies
Regional Water Quality Control Bd., Region 5 (Sacramento) California Department of Parks and Recreation California Highway Patrol Central Valley Flood Protection Board Department of Fish and Wildlife, Region 2 Department of Water Resources Native American Heritage Commission Resources Agency
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