Siskiyou-96 Culvert Rehabilitation Project

2 Documents in Project

Summary

SCH Number
2017022068
Lead Agency
Caltrans 2 (Redding) (California Department of Transportation, District 2)
Document Title
Siskiyou-96 Culvert Rehabilitation Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
Caltrans is proposing to replace 28 culverts along a 33 mile segment of SR 96 in Siskiyou county. The culverts would be sized based on regional base flood estimates, and would have a min diameter of 24 in. The scope of work to replace existing culverts with larger culverts includes trenching, jack boring, installing rock slope protection, installing new or replacement headwalls at some locations, and temporarily diverting stream flow at approx. 4 locations. Two diff construction methods will be employed: cut-and-cover replacement and pipe jacking replacement.

Contact Information
Keith Pelfrey
California Department of Transportation, District 2
1657 Riverside Drive P.O. Box 496073
Redding, CA 96001

(530) 225-2085

Location

Coordinates
41°36'35"N 123°16'3"W
Counties
Siskiyou
Cross Streets
SR 96
Zip
96039
Total Acres
12
Parcel #
MULTI
State Highways
96
Airports
Happy Camp
Waterways
Klamath River
Township
14-17,
Range
6-8E
Section
Var
Base
MDBM
Other Location Info
Happy Camp

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (culvert replacement)
Project Issues
Biological Resources Noise Toxic/Hazardous Traffic/Circulation Water Quality Wetland/Riparian
Reviewing Agencies
Cal Fire California Department of Parks and Recreation Department of Fish and Wildlife, Region 1 Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Regional Water Quality Control Board, Region 1 Resources Agency State Lands Commission
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