Railroad Avenue Bridge at Dry Slough Replacement Project (Notification No. 1600-2014-0013-R2)
4 Documents in Project
Summary
SCH Number
2013072009
Lead Agency
City of Winters
Document Title
Railroad Avenue Bridge at Dry Slough Replacement Project (Notification No. 1600-2014-0013-R2)
Document Type
NOD - Notice of Determination
Received
Posted
8/15/2014
Present Land Use
City Street ROW on Railroad Ave., Open Space and Low-High Density Residential on adjacent parcels
Document Description
The California Department of Fish and Wildlife is executing Lake or Streambed Alteration Agreement number 1600-2014-0013-R2 pursuant to Section 1602 of the Fish and Game Code to the project applicant, the City of Winters.
The project is limited to:
1) Construction of a vehicle detour around the project site. This will consist of temporary placement of appropriately sized culverts in the bed of Dry Slough with placement of gravel bedding around and over the culverts. Compacted road base or asphalt will be used for the road surface. Some riparian vegetation on the east side of the existing roadway will be trimmed to allow for creating of the temporary detour. Six non-native fruitless mulberry trees are also scheduled to be removed as part of this project. Upon completion of the project the temporary fill and culverts in Dry Slough will be removed and the disturbed area re-vegetated.
2) Removal of the existing bridge. If water is present in Dry Slough, a temporary coffer dam and diversion pipeline will be installed upstream of the project site and all flows will be diverted around the project site. The existing bridge and abutments will be removed from Dry Slough and all concrete and associated material from the demolition will be removed from the banks and bed of Dry Slough prior to the start of construction of the new bridge and abutments.
3) Placement of new bridge structure. New cast in place reinforced concrete abutments will be positioned on either bank of the slough and the bridge lowered onto the abutments as a unit. The abutments will each be supported by a single row of 5, 30 inch diameter, cast-in-drilled reinforced concrete pilings. The pilings and abutments will be placed at the top of the bank, above the ordinary high water line for Dry Slough. Rock Slope Protection (RSP) will be placed below the roadside drainage outfalls into Dry Slough, on both banks, to minimize the risk of erosion resulting in undercutting of the bridge support abutments.
Contact Information
Name
Bob Hosea
Agency Name
CDFW North Central Region
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Winters
Counties
Yolo
Cross Streets
Neimann St. 0.25 mi. south, County Road 89 0.2 mi. north
Zip
95694
Total Acres
2
Parcel #
City Street Right-of-Way
State Highways
SR 128
Schools
0.6 mi southwest
Waterways
Dry Slough
Township
8N
Range
1W
Section
15/16
Base
MDB&M
Notice of Determination
Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
Yes
(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.