County Road 99W Bridge (22C-0050) over Buckeye Creek Replacement (Lake or Streambed Alteration Agreement No. 1600-2016-0289-R2)

4 Documents in Project

Summary

SCH Number
2014082040
Lead Agency
Yolo County
Document Title
County Road 99W Bridge (22C-0050) over Buckeye Creek Replacement (Lake or Streambed Alteration Agreement No. 1600-2016-0289-R2)
Document Type
NOD - Notice of Determination
Received
Posted
3/13/2017
Present Land Use
Rangeland, Floodplain

Document Description
CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2016-0289-R2, pursuant to section 1602 of the Fish and Game Code to the Project Applicant, Yolo County Dept. of Community Services, Public Works. Project is limited to replacement of the existing County Road 99W Bridge over Buckeye Creek. The existing bridge will be removed and replaced with a 123 foot long clear span girder box structure supported by abutments with driven pilings. The removal of the existing bridge will include: 1) Demolition and removal of the existing deck of the bridge; 2) Demolition and removal of the support pilings for the bridge, including excavation of the streambed to remove the footings for the current bridge; backfilling of excavations associated with removal of the support pilings for the existing bridge; 3) Removal of the existing bridge support abutments, and 4) Construction and later removal of a temporary access ramp into the streambed from the roadway to allow entrance and egress for heavy construction equipment. Construction of the new replacement bridge will include: 1) Construction of new bridge deck support abutments including placed of deep drilled or driven pilings for support and anchoring of the abutments; 2) Lining the banks of Buckeye Creek with rock slope protection from a distance of 215 feet upstream of the bridge, beneath the bridge, to a distance 131 feet downstream of the replacement bridge to minimize risk of streambank erosion that could undermine or damage the bridge abutments; 3) Raising of the roadway on both sides of the creek to elevate the deck of the bridge allowing sufficient freeboard for unrestricted flows associated with up to a 100 year flood event, and 4) Construction of the interior support structure and pouring in place of a post-tensioned concrete box girder structure.

Contact Information
Bob Hosea
CDFW
1701 Nimbus Road, Suite A
Rancho Cordova, CA 95670

Phone : (916) 358-1124

Location

Coordinates
38°55'10"N 121°59'32.3"W
Counties
Yolo
Cross Streets
Yolo County Line Road
Zip
95937
Total Acres
.33
Parcel #
051-010-023, 024, 025, 028; -310-027
State Highways
I-5
Railways
UPRR
Waterways
Buckeye Creek
Township
12N
Range
1W
Section
5
Base
MDB&M
Other Location Info
Dunnigan

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
1701 Nimbus Road, Suite A, Rancho Cordova, CA 95670

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 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
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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