SR-241/SR-133 Multi Asset Project
3 Documents in Project
Summary
SCH Number
2026050820
Lead Agency
California Department of Transportation, District 12
(DOT)
Document Title
SR-241/SR-133 Multi Asset Project
Document Type
NOD - Notice of Determination
Received
Posted
6/25/2026
Document Description
Route 241 from 0.7 mile north of Oso Parkway Overcrossing to 0.4 mile north of the Route 133 Interchange, and on Route 133 0.2 mile north of Portola Parkway to Bee Canyon Access Road in Orange County the Cities of Irvine, Lake Forest, Mission Viejo, Rancho Santa Margarita, and Unincorporated Orange County.
Project Description: Caltrans District 12 proposes a multi-asset project in various cities in Orange County along State Route 241 (SR-241) from 0.7 mile north of Oso Parkway Overcrossing (PM 15.1) to 0.4 mile north of the State Route 133 (SR-133) Interchange (PM 27.8) and on SR-133 from 0.2 mile north of Portola Parkway (PM 12.8) to Bee Canyon Access Road (PM 13.6). This multi-asset project proposes the following improvements: pavement preservation, drainage system restoration, lighting rehabilitation, roadside rehabilitation/roadway protective betterments, safety and mobility improvements, and complete street upgrades.
Contact Information
Name
Sunny Saroa
Agency Name
Caltrans - District 12
Job Title
Associate Environmental Planner
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Irvine, Lake Forest, Mission Viejo, Rancho Santa Margarita
Counties
Orange
Regions
Southern California
Other Location Info
State Route 241 (SR-241) from 0.7 mile north of Oso Parkway Overcrossing (PM 15.1) to 0.4 mile north of the State Route 133 (SR-133) Interchange (PM 27.8) and on SR-133 from 0.2 mile north of Portola Parkway (PM 12.8) to Bee Canyon Access Road (PM 13.6)
Notice of Determination
Approving Agency
Caltrans - District 12
Approving Agency Role
Lead Agency
Approved On
County Clerk
Orange
Final Environmental Document Available at
https://dot.ca.gov/caltrans-near-me/district-12/district-12-programs/district-12-environmental/sr-241-133-multi-asset-project
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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