Trout Creek Bridge Geotechnical Survey Project (Streambed Alteration Agreement No. 1600-2018-0040-R4)

5 Documents in Project

Summary

SCH Number
2017061076
Lead Agency
Caltrans 5 (San Luis Obispo) (California Department of Transportation, District 5)
Document Title
Trout Creek Bridge Geotechnical Survey Project (Streambed Alteration Agreement No. 1600-2018-0040-R4)
Document Type
NOD - Notice of Determination
Received

Document Description
CDFW has executed Streambed Alteration Agreement No. 1600-2018-0040R4, pursuant to Section 1602 of the Fish and Game Code to the project Applicant, Caltrans. Project involves advancing three 115 foot deep geotechnical borings through the northbound lane fo the State Route 58 roadway at and near where it crosses over Trout Creek. One will be bored throughout the roadway and bridge deck into the creekbed, and the other two will be bored through the roadway into the soils just outside the creek approaching the bridge from both directions. All three borings will be advanced using a truck-mounted drill rig employing the punch-core rotary wash drilling method. Soils data will be collected from the three borings for use evaluating the density, strength, and liquefaction potential of the underlying soils. The soils data will inform the design of a planned replacement bridge.

Contact Information
Steve Hulbert
CDFW
1234 E. Shaw Ave.
Fresno, CA 93710

559-243-4014 x289

Location

Coordinates
35°23'19.6"N 120°34'54.4"W
Counties
San Luis Obispo
Cross Streets
Hwy 58 and West Pozo Rd
Zip
93453
State Highways
58
Railways
UPRR
Schools
Santa Margarita ES
Waterways
Trout Creek
Other Location Info
Santa Margarita

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
1234 E. Shaw Ave., Fresno, CA 93710

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 Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A Statement of Overriding Considerations was adopted for this project
No
(5) Findings were made pursuant to the provisions of CEQA
No
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