12-0V570 Highway Maintenance (HM)-4, Minor B
Summary
SCH Number
2025121185
Public Agency
California Department of Transportation, District 12
(DOT)
Document Title
12-0V570 Highway Maintenance (HM)-4, Minor B
Document Type
NOE - Notice of Exemption
Received
Posted
12/30/2025
Document Description
This Highway Maintenance-4, Minor B Project proposes to replace loop detectors and update census stations. Work will occur within the existing Caltrans ROW, consist of night work, and will require roadway lane closures. Minor ground disturbance will occur within the existing roadway only but will be limited to removal of roadway prism for loop detectors work. No subsurface soil disturbance is required.
Contact Information
Name
Judy Bernal
Agency Name
Caltrans District 12
Job Title
Environmental Planner
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Costa Mesa
Counties
Orange
Regions
Citywide, Countywide, Southern California
State Highways
SR-55 & SR-91
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
CCR Tit. 14 § 15301 (d)
Reasons for Exemption
Restoration or rehabilitation of deteriorated or damaged structures, facilities, or mechanical equipment to meet current standards of public health and safety, unless it is determined that the damage was substantial and resulted from an environmental hazard such as earthquake, landslide, or flood
Attachments
Final Document(s) [Approved_Certified draft environmental documents]
Notice of Exemption
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