State Route 46 - Corridor Improvement Project Phase 3 - Agreement 2011-0206-R4

15 Documents in Project

Summary

SCH Number
2000011033
Lead Agency
Caltrans 5 (San Luis Obispo) (California Department of Transportation, District 5)
Document Title
State Route 46 - Corridor Improvement Project Phase 3 - Agreement 2011-0206-R4
Document Type
NOD - Notice of Determination
Received

Document Description
The California Department of Fish and Game is executing a Lake and Streambed Alteration Agreement pursuant to Section 1602 of the Fish and Game Code to the Project applicant. Caltrans proposes the following activities: Replacement of the existing bridge on SR 46 where it croses the Estrella River which is currently a 39 foot wide, 290 foot long four span bridge will be replaced with a new 40 foot 6 inch wide, 307 foot long two span bridge. The existing bridge would be removed first. Working from the bridge deck, an excavator with hoe-ram attachment would break the concrete free from the steel and then the steel girders would then be removed. The east abutment will be removed and re-compacted before beginning construction of the new bridge. The new bridge would be constructed using cast-in-drilled-hole (CIDH) piles. Some construction equipment will need to enter the channel, but work will not be done in the wetted portion of the channel. The Project will require cutting, 11 Fremont's Cottonwood, 7 red willows, and 1 valley oak. Vegetation would be cut to ground level with roots left intact for most of the area. After remoal of the vegetation, clean fill would be placed to create a level work area. Upon project completion the fill would be removed down to the orginal grade level. Rock slope protection would be placed at each abutment (2,045 cubic yards at the western abutment and 6,005 cubic yards at the eastern abutment), but would not extend below the Ordinary High Water Mark.

Contact Information
Laura Peterson-Diaz
California Department of Fish and Game
Central Region 1234 East Shaw Avenue
Fresno, CA 93710

559 243-4017 x225

Location

Cities
Paso Robles San Luis Obispo
Counties
San Luis Obispo
Cross Streets
Limits of project KP 51.8/90.6 (PM 32.2/56.3)
State Highways
Highway 41
Airports
Paso Robles

Notice of Determination

Approving Agency
California Dept. of Fish and Game
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
Caltrans-District 5 Environmental Planning, 50 Higuera Street, San Luis Obispo, CA 93401

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 Negative Declaration 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 Statement of Overriding Considerations was adopted for this project
No
(5) Findings were made pursuant to the provisions of CEQA
Yes
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