Pomona Avenue Bridge Replacement Project
5 Documents in Project
Summary
SCH Number
2021030194
Lead Agency
City of Chico
Document Title
Pomona Avenue Bridge Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Public ROW, low density residential, very low density residential
Document Description
The proposed project will replace the existing bridge along a similar alignment as the existing structure. The new bridge will accommodate two 11-foot travel lanes, 5-foot shoulders and 5-foot sidewalks. The profile will be raised slightly to maintain the same bridge soffit elevation as the existing structure. The replacement bridge is anticipated to be a single-span, cast-in-place post-tensioned concrete slab, approximately 75 feet long. Construction of the bridge will involve excavation for and construction of concrete abutments, founded on cast-in-drilled-hole concrete piles. Other temporary work within the Little Chico Creek includes removal of the existing structure, falsework erection and removal, and installation of scour countermeasures at the abutments. Little Chico Creek is a seasonal creek and construction is anticipated to proceed when the creek is dry, thus a temporary water diversion system will not be required. Construction of the roadway approaches will involve the removal of existing pavement and placement of roadway fill material, aggregate base and hot mix asphalt pavement. New curb, gutter, and sidewalk will be constructed on the north and south side of the roadway and will connect with existing pedestrian facilities. During construction, Pomona Avenue will be closed to traffic and a detour route made available. Vehicular traffic would be able to cross Little Chico Creek on Walnut Street, just north of the project site. The maximum detour length is just over 1 mile. All construction staging will occur on the closed Pomona Avenue. Tree removal and removal of other vegetation along the creek will be necessary for the project.
Contact Information
Name
Tracy R Bettencourt
Agency Name
Regulatory and Grants Manager
Contact Types
Lead/Public Agency / Project Applicant
Address
Phone
Location
Coordinates
Cities
Chico
Counties
Butte
Regions
Citywide
Cross Streets
Pomona Avenue
Zip
95928
Total Acres
1
Parcel #
004-530-066, 004-510-011, 004-510-032, 004-530-005
State Highways
SR 32
Airports
Ranchaero Airport
Schools
Rosedale Elementary, Chico State, Notre Dame
Waterways
Little Chico Creek
Township
22N
Range
1E
Section
34
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 3 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Central Valley Redding Region 5 (RWQCB), Central Valley Flood Protection Board, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water
Development Types
Transportation:Other (Bridge Replacement)
Local Actions
Capital Project
Project Issues
Biological Resources, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Tribal Cultural Resources, Utilities/Service Systems
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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