Tehama County 99W/South Main Street Reconstruction Project

3 Documents in Project


SCH Number
Lead Agency
Tehama County
Document Title
Tehama County 99W/South Main Street Reconstruction Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Public Road Right-of-Way
Document Description
The proposed project includes roadway and traffic control improvements in the Red Bluff City limits and unincorporated areas in Tehama County. Improvements in the city limits include rehabilitating and widening a ±0.95-mile section of South Main Street between the southern city limits and the Interstate 5 (I-5) interchange, modifying the traffic signal at Sister Mary Columba Drive, enhancing bicycle and pedestrian facilities, improving the northbound I-5 interchange ramps, and installing a roundabout at the I-5/South Main Street interchange. If it is determined that a roundabout at this location is not feasible, improvements would be made to the existing signalized intersection. Outside the city limits, the project includes the repair of structural roadway deficiencies along a ±10.35-mile segment of 99W between the southern Red Bluff city limit and Gyle Road. It is estimated that ±8 miles of 99W will be rehabilitated and receive a pavement overlay. Guardrails along 99W would be replaced/extended as funding becomes available. It is anticipated that all work on 99W would occur within the existing road prism and no widening of the roadway would occur.

Contact Information

Jim Simon
Agency Name
Director, Tehama County Public Works
Contact Types
Lead/Public Agency / Project Applicant


Red Bluff, Unincorporated Areas
Citywide, Unincorporated
Cross Streets
South Main Street, 99W
Total Acres
Parcel #
State Highways
Union Pacific Railroad
Red Bluff Municipal Airport
Shasta College Tehama Campus, Metteer Elementary, Gerber School
Sacramento River; Colusa Canal; Red Bank, Coyote, Oat, Elder, Rodeo, Truckee, and McClure Creeks
Other Location Info
Portions of Townships 25, 26, and 27 North, Range 3 West, in the U.S. Geological Survey Red Bluff East and Gerber 7.5-minute quadrangles

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 Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 2 (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 Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Central Valley Redding Region 5 (RWQCB), California State Lands Commission (SLC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW)
Development Types
Transportation:Highway/Freeway (99W/South Main Street Interchange), Transportation:Local Road (South Main Street and 99W Roadway Improvements)
Local Actions
Project Approval
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire


Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

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.

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