I-10/Cherry Valley Boulevard Interchange Project


SCH Number
Lead Agency
California Department of Transportation, District 8 (DOT)
Document Title
I-10/Cherry Valley Boulevard Interchange Project
Document Type
JD - Joint Document
Present Land Use
City of Calimesa General Plan and Riverside County land use designation within and adjacent to the project site include Specific Plan Area 1, Regional Commercial, Residential Low, Residential Rural, Business Park, Light Industrial, Open Space Recreation Light Industrial, Commercial Retail, Very Low Density Residential, Residential Low Medium, and Commercial Neighborhood. City of Calimesa and Riverside County Zoning Designations within and adjacent to the project site include Specific Plan Area 1, Regional Commercial, Residential Low/ Medium, Industrial Park, Controlled Development Area, Scenic Highway Commercial, Residential Agricultural, Industrial Park, and Residential Low / Medium.
Document Description
The City of Calimesa (City), in cooperation with the California Department of Transportation (Caltrans) and the County of Riverside (County), proposes to upgrade and reconfigure the existing Interstate 10 (I-10)/Cherry Valley Boulevard Interchange. The project is located on I-10, between the Singleton Road and Oak Valley Parkway interchanges. Three alternatives are being evaluated: Alternative 1 (No Build), Alternative 3 (Diverging Diamond Interchange), Alternative 4 (Partial Cloverleaf Interchange). Key components of the project would include the widening of Cherry Valley Boulevard (including the I-10 overcrossing), realignment and reconstruction of on- and off-ramps, auxiliary lanes along I-10 in both the eastbound and westbound directions, and provisions for sidewalks and bicycle facilities along Cherry Valley Boulevard.

Contact Information

Shawn Oriaz
Agency Name
California Department of Transportation, District 8
Job Title
Senior Environmental Planner
Contact Types
Lead/Public Agency


Citywide, Countywide, Southern California
Cross Streets
Cherry Valley Boulevard, Interstate 10
Total Acres
Parcel #
413-270-004,-014,-015,-019,-020,-021; 407-230-004,-016,-017,-018; 413-780-018,-020; 413-290-044
State Highways
SR-60, I-10
Mesa View Middle School
El Casco Creek
1W, 2W

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, Inland Deserts Region 6 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Department of Water Resources (DWR), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California Transportation Commission (CATC), Department of Food and Agriculture (CDFA), 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, California Highway Patrol (CHP)
State Reviewing Agency Comments
California Highway Patrol (CHP)
Development Types
Transportation:Highway/Freeway (Interchange Improvement)
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Energy, Fiscal Impacts, 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, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End


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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