07-25-6-BB-2879 Lumen MMBN Joint-Build Project
Summary
SCH Number
2025121104
Public Agency
California Department of Transportation, District 7
(DOT)
Document Title
07-25-6-BB-2879 Lumen MMBN Joint-Build Project
Document Type
NOE - Notice of Exemption
Received
Posted
12/24/2025
Document Description
Lumen Company proposes the installation of one handhole (4 feet by 4 feet) and the installation of broadband conduits via open trench excavation under Interstate Route 605 at post-mile (PM) R1.72 in Los Angeles County for the Middle Mile Broadband Miles within Caltrans right-of-way (ROW). Maximum excavation depth is 4 feet.
Contact Information
Name
Lillian Cai
Agency Name
Caltrans
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Email
Name
Hannah Tram
Agency Name
Caltrans
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Email
Name
Lumen - Level 3 Communications
Agency Name
Lumen Technologies, Inc.
Job Title
Company
Contact Types
Project Applicant
Phone
Email
Location
Counties
Los Angeles
Regions
Southern California
Other Location Info
LA605 PM R1.72
Notice of Exemption
Exempt Status
Statutory Exemption
Type, Section or Code
PRC 21080.51
Reasons for Exemption
The project proposes to install broadband conduits and fiber infrastructure in existing steel pipes. Therefore, limited impacts are anticipated for the project.