County Road 86A Bridge (22C0101) Over Cottonwood Slough Replacement Project

4 Documents in Project

Summary

SCH Number
2013032017
Lead Agency
Yolo County
Document Title
County Road 86A Bridge (22C0101) Over Cottonwood Slough Replacement Project
Document Type
NEG - Negative Declaration
Received
Present Land Use
Transportation - adjacent land use is Agricultural / Agricultural Preserve (A-P) / Agriculture
Document Description
The existing County Road 86A Bridge (22C0101) was built in 1915 as a two-span reinforced concrete T-beam structure on solid wall pier and end diaphragm abutments. The bridge is approximately 50.5 feet long and 21.5 feet wide. The purpose of the Replacement Project is to replace the functionally obsolete bridge with an approximately 50-foot to 70-foot long, 35-foot wide single span cast-in-place post tensioned concrete slab structure at the same horizontal alignment. The new bridge is being designed to pass a 50-year design storm water surface elevation with two feet of freeboard and to be capable of conveying the 100-year flood. This feature requires the existing road profile to be raised approximately 3.5 feet. The new bridge will meet the American Association of State Highway and Transportation Officials guidelines for design, construction, and maintenance. Caltrans Standard Type 732 concrete barrier with metal beam guardrails will be used at the four corners of the bridge and the bridge approaches will be re-paved. An AT&T fiber optic line running along the east side of the bridge deck will require relocation before the existing bridge can be demolished.

Contact Information

Name
Stephanie Cormier
Agency Name
Yolo County Planning and Public Works
Contact Types
Lead/Public Agency

Location

Counties
Yolo
Cross Streets
County Road 86A, County Road 25 (APNs: 050-010-003, 050-010-022
Zip
95627
Total Acres
6.77
Parcel #
CR 86A ROW
State Highways
I-505
Railways
No
Airports
unnamed private airport
Schools
No
Waterways
Cottonwood Slough, Cottonwood Canyon Creek, Winter
Township
9N
Range
1W
Section
6
Base
MDB&M
Other Location Info
Esparto

Notice of Completion

State Review Period Start
State Review Period End
Development Types
Transportation:Other (Bridge Replacement)
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Public Services, Transportation, Vegetation, Wetland/Riparian
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Conservation (DOC), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Department of Water Resources, Office of Historic Preservation, Resources Agency

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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