Old Mountain View - Alviso Road Bridge OVer Calabazas Creek (Lake or Streambed Alteration Agreement No. 1600-2016-0299-R3)

2 Documents in Project

Summary

SCH Number
2016032067
Lead Agency
Sunnyvale, City of (City of Sunnyvale)
Document Title
Old Mountain View - Alviso Road Bridge OVer Calabazas Creek (Lake or Streambed Alteration Agreement No. 1600-2016-0299-R3)
Document Type
NOD - Notice of Determination
Received
Posted
1/23/2017

Document Description
CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2016-0299-R3, pursuant to section 1602 of the Fish and Game Code to the project Applicant, City of Sunnyvale. The Project consists of a bridge replacement and widening and rising to accommodate 100-year flows in Calabazas Creek. The existing bridge is 113 feet long and 32 feet wide. The replacement bridge is 125 feet long and 52 feet wide. The footprint of the piers within the wetted portion of the creek will increase by 12 sq. ft. Calabazas Creek will be dewatered for 12 to 16 weeks. This will be done by installing two cofferdams along the creek, upstream and downstream of the project area. A culvert pipe will be installed between the two cofferdams to convey flows through the Project site. The Calabazas Creek Trail and maintenance road will be relocated through excavation and filling, including reconstruction of earthen retaining walls located near the bridge abutments.

Contact Information
Kristin Garrison
CDFW
7329 Silverado Trail
Napa, CA 94558

Phone : (707) 944-5534

Location

Coordinates
37°24'38.41"N 121°59'12.11"W
Cities
Sunnyvale
Counties
Santa Clara
Cross Streets
Old Mountain View-Alviso Road & Patrick Henry Drive
Zip
95054
Total Acres
<1ac
Parcel #
project site is a bridge
State Highways
SR236, US101
Railways
VTA Light Rail
Schools
Fairwood Elem
Waterways
Calabazas CReek, San Tomas Aquino, Guadlaupe River
Township
6S
Range
1W
Section
16
Base
MD

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
7329 Silverado Trail, Napa, CA 94558

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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