Placer I-80 Auxiliary Lanes – Cirby Creek Bridge Widening
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Summary
- SCH Number
- 2016012021
- Lead Agency
- Caltrans, District 3 - Marysville/Sacramento (California Department of Transportation, District 3)
- Document Title
- Placer I-80 Auxiliary Lanes – Cirby Creek Bridge Widening
- Document Type
- NOD - Notice of Determination
- Received
- Posted
- 11/16/2020
- Project Applicant
- Rod Murphy
- Document Description
- The project consists of the widening of Cirby Creek Bridge (also known as the Linda Creek Bridge) as part of a larger effort to widen the existing Interstate 80, adding an eastbound auxiliary lane between State Route 65 and Rocklin Road and a westbound auxiliary lane between Douglas Boulevard and Riverside Avenue. The Cirby Creek Bridge Replacement Project is part of the westbound extension which requires the widening of Cirby Creek Bridge, a continuous three span, cast-in-place, reinforced concrete t-beam bridge. The total bridge width is currently 149.5 feet. The portion of the channel of Cirby Creek underneath the bridge is lined with concrete and is approximately 20 feet wide, with two-foot-wide and one-foot-deep low-flow channel. The project will widen the bridge by 12.5 feet on the northwest (downstream) side with a column added at each pier. Footings will be constructed immediately adjacent to the concrete-lined channel. Construction may include partial removal and reconstruction of the channel. The existing concrete-lined channel will be extended 15 feet on the northwest (downstream) side. An existing 16-inch reinforced concrete pipe outfall structure within the temporarily disturbed area of Cirby Creek will be replaced with a 24-inch reinforced concrete pipe.
- Contact Information
-
Gabriele Quillman
Department of Fish and Wildlife
1701 Nimbus Road
Rancho Cordova, CA 95670
Phone : (916) 358-2955
gabriele.quillman@wildlife.ca.gov
Location
- Coordinates
- 38°43'52.3"N 121°17'1.1"W
- Cities
- Roseville
- Counties
- Placer
- Regions
- Northern California
- Waterways
- Cirby Creek
- Township
- 10N
- Range
- 6E
- Section
- 10
- Base
- MDM
- Other Location Info
- City of Roseville
Notice of Determination
- Approving Agency
- California Department of Fish and Wildlife
- Approving Agency Role
- Responsible Agency
- Approved On
- Final Environmental Document Available at
- to the general public at the office location listed above for the Lead Agency. CDFW’s record of project approval as Responsible Agency is available at CDFW’s regional office.
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 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
- No
- (5) A Statement of Overriding Considerations was adopted for this project
- Yes
- (6) Findings were made pursuant to the provisions of CEQA
- No
Attachments
- Notice of Determination
- 2019-0281_NOD PDF 233 K
Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.