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Riverside County Meetings

Board of Supervisors, December 16, 2025

Approved: TUMF Funding for I-15/Temescal Canyon Road Interchange Study, 4-0

5h 52m48,378 words
151 mentionspublic hearingcommercialapprovedmotion to approveplanned developmentindustrialresidentialdeniedsubdivisionland usedensitysetbackzoningenvironmental reviewRiverside County, CA
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What happened

On December 16, 2025, Riverside County approved TUMF Funding for I-15/Temescal Canyon Road Interchange Study (4-0).

The Riverside County Board of Supervisors held their final meeting of 2025 on December 16, approving several significant development projects including the Thermal Ranch equestrian facility (619 acres with up to 1,022 dwelling units), foundation component general plan amendments…

Meeting key facts
Jurisdiction
Riverside County, CA
Governing body
Final authority
Date
December 16, 2025
Decisions
15 zoning decisions
Outcome
Approved, 4-0

Free sample: decision 1 of 15

Thermal Ranch Specific Plan and Development

Approved specific plan for 619-acre equestrian center development in Thermal area including 223-acre equestrian facility, up to 1,022 dwelling units across multiple plan areas, 300-space RV park, and commercial/retail zones. Developer commits to constructing 5-million gallon water reservoir and 50 MVA IID electrical substation. Located South of 62nd Avenue, East of Harrison, West of Tyler, North of 64th Avenue.

  • Developer must construct IID substation and CVWD reservoir before first meter; CFD for public safety required; manure management plan with 24-48 hour removal

The other decisions are listed below. Available full write-ups and conditions are included with Pro.

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Key Decisions (15)

Approved

Thermal Ranch Specific Plan and Development

Vote: 4-01 conditions attached
Approved

Wine Country Community Plan Update Initiation

Vote: 4-01 conditions attached
Approved

AFM Aviation Lease at Thermal Airport

Vote: 4-0
Approved

DesertJet Lease Termination at Thermal Airport

Vote: 4-0
Approved

TUMF Funding for I-15/Temescal Canyon Road Interchange Study

Vote: 4-01 conditions attached
Approved

Temescal Canyon Road Extension Agreement

Vote: 4-0
Amended

Foundation Component GPA for Lawson Road Residential

Vote: 4-01 conditions attached
Approved

Foundation Component GPA for School District Site

Vote: 4-01 conditions attached
Approved

I-10/Monroe Street Interchange Resolution of Necessity

Vote: 4-01 conditions attached
Approved

IHSS Provider Contract Approval

Vote: 4-0
Approved

Legislative Advocacy Coordination Policy Update

Vote: 4-01 conditions attached
Approved

Citrus Greening Disease Emergency Declaration Renewal

Vote: 4-0
Approved

Pierce's Disease Emergency Declaration Renewal

Vote: 4-0
Other

Excess Proceeds Distribution Claims

Vote: 4-0
Deferred

Cherry Valley Development Items Continued

Vote: 3-0 (Gutierrez recused)

Full write-ups and conditions for all 15 decisions in Pro.

Zoning Changes (3)

619 acres
12.7 acres
56.5 acres

Development Activity (7)

Thermal Ranch Equestrian Center and Specific Plan

Mixed-Use

Serrano Commerce Center

Industrial

Lawson Road Residential Development

Residential

4 additional development records with full detail in Pro.

Market Signals (7)

Commercial Demand

Desert International Horse Park generates over $500 million annual economic…

Housing Demand

Temescal Valley has zero apartments or condominiums currently; multiple speakers…

Infrastructure

Eastern Coachella Valley lacks adequate water, sewer, and electrical infrastructure;…

4 additional market signals with full detail in Pro.

Agenda results

Monroe Street rezone

Craig Morris cDistrict District 4
Approved 4-0
freeApproved 4-01 condition of approval

1 recorded conditions. Full condition text is available in Pro.

Full write-up and conditions in Pro

Mission Boulevard rezone

District DISTRICT 2
No vote recorded

23 10:00 A.M rezone

District District 4
No vote recorded

Meeting audio

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Zoning terms (14)

151 recorded timestamps

  • public hearing (22 timestamps)
  • commercial (8 timestamps)
  • approved (30 timestamps)
  • motion to approve (1 timestamps)
  • planned development (1 timestamps)
  • industrial (7 timestamps)

Decision moments (14)

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Go deeper on this meeting

15 recorded decisions, 7 conditions across 7 decisions. Available full write-ups are included with Pro for Riverside County.

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