County Line Road and Calimesa Boulevard Road Improvements

2 Documents in Project


SCH Number
Lead Agency
City of Calimesa
Document Title
County Line Road and Calimesa Boulevard Road Improvements
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Right-of-Way/ Commercial
Document Description
The City of Calimesa and the City of Yucaipa (Project Applicants) are proposing road improvements on the intersection of County Line Road and Calimesa Boulevard Road (Project). The Project entails widening portions of the roads at the intersection of County Line Road and Calimesa Boulevard, removing the existing traffic light signals and replacing them with a roundabout, and completing minor sidewalk and drainage improvements as required. The Project ’s preliminary engineering and right of way acquisition is expected to be funded partially through the Federal Highway Administration through the Safe, Accountable, Flexible, Efficient, Transportation Act Equity – A legacy for Users and requires coordination with Caltrans. The proposed improvements will dovetail with the improvements further east along County Line Road that are part of the County Line Road Transportation Corridor project, funded through the Local Partnership Program, a State-level funding plan. National Environmental Policy Act (NEPA) analysis and documentation for this Project has been conducted and resulted in a Categorical Exclusion. The Project, which addresses traffic congestion and safety, is within the Counties of Riverside (to the south of County Line Road) and San Bernardino (to the north of County Line Road). The Project’s proposed improvements will disturb approximately four (4) acres. County Line Road and Calimesa Boulevard improvements would include pavement widening, curbs, gutters and sidewalks adjacent to the properties at the southwest corner of the County Line Road/Calimesa Boulevard intersection as necessary to close gaps in the existing curbs, gutters and sidewalks. The proposed roundabout would be approximately 82-feet (FT) in diameter with an inscribed circle diameter of 184-FT and would replace the existing traffic light signals at the County Line Road/Calimesa Boulevard intersection. The Project would also include widening at all adjacent corners of the intersection required for transitioning to curbs, gutters and sidewalks. New pavement stripes and markings would be proposed to achieve four lanes of traffic including the center two-way left-turn lane within Project site. The Project requires roadway easement acquisitions from three parcels and full or partial takes from three parcels within the Project site. The acquisitions proposed would be used for public right-of-way improvements such as roadways, drainage, gutter, and/or sidewalk features. Easement and property takes will be acquired by each City, respectively. During construction, detours will be provided for pedestrians and vehicular traffic to travel to and from their destination around the construction area(s).

Contact Information

Kelly Lucia
Agency Name
City of Calimesa
Job Title
Planning Manager
Contact Types
Lead/Public Agency

Fermin Preciado
Agency Name
City of Yucaipa
Job Title
Development Services Director / City Engineer
Contact Types
Lead/Public Agency


Calimesa, Yucaipa
Riverside, San Bernardino
Cross Streets
County Line Road and Calimesa Boulevard
Total Acres
Parcel #
411-080-005, -015, 411-100-040, 0318-212-15, -17 & 0318-235-15
State Highways
Calimesa Creek
11, 14

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 Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water
State Reviewing Agency Comments
State Water Resources Control Board, Division of Drinking Water
Development Types
Transportation:Local Road (Roadway Improvement)
Local Actions
Public Works
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, 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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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