I-105 ExpressLanes Project

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New Sound Wall/Roadway Pavement Construction

Metro has a plan to ease traffic and enhance safety on the I-105, which includes the conversion of the existing High Occupancy Vehicle (HOV) lane, or carpool lane, into two Metro ExpressLanes in each direction on the I-105. Major construction for the first phase of the project, Segment 1 between Sepulveda Bl and Central Av, is anticipated for a duration of approximately three years.

As part of these improvements, crews will construct several new sound walls at new locations and perform roadway pavement construction along the corridor in Segment 1. Sound wall construction is related to work activities involving roadway pavement construction that allows for the accommodation of the new ExpressLanes and the improvements provided by the I-105 ExpressLanes Project.

Locations:
Westbound I-105 between Main St and Avalon Bl

May 2025 to June 2026	New sound wall construction which includes excavation, grading, and foundation work. Anticipated work hours are Monday through Friday from 6:30am to 4:00pm.
Summer 2025 to Spring 2026	Grading, excavation and paving for roadway construction. Anticipated work hours are Monday through Friday from 6:30am to 4pm. Some intermittent work during the nighttime hours between 8pm to 5am may be necessary to safely perform work activities.

What to Expect:

Crews will access the work zone from the freeway.
While most of these work activities are expected to occur during daytime hours, intermittent nighttime activities may be necessary to safely perform activities for roadway pavement construction.
Landscaping and trees will be restored after removal once overall construction is complete.

Noteworthy:

Work schedules are subject to change based on progress of work and weather conditions.
Construction is dynamic and schedules are subject to change.
To receive electronic project updates, please sign up under “Contact Us” at Metro.net/105expresslanes.

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