I-105 ExpressLanes

Q: How can I stay updated or ask questions?

Call 213.922.6565 or email 105expresslanes@metro.net and follow @metrolosangeles.

Easing traffic congestion and improving safety on the I -105

Freeway along I-105 ExpressLanes Project with cars sitting in traffic and a Metro light rail train..

Project Type

Mixed-Mode

Current Phase

Construction

Estimated Project Completion

2029

Overview

Metro’s plan to ease traffic and enhance safety on Interstate 105 (I-105) freeway 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 freeway. Metro ExpressLanes are available for use by all motorists, as a toll-free option to carpools and buses and by paying a toll for single occupant drivers.

The I-105 ExpressLanes Project seeks to do the following:

- Enhance freeway operations and safety by improving traffic flow and reducing stop and go conditions
- Ease congestion by improving travel speeds on the ExpressLanes to meet the federal standard
- Reduce freeway overflow traffic onto nearby city streets
- Reinvest the revenue from the use of toll lanes on mobility improvements and transit projects in communities along the corridor

This Project expands the network of Metro ExpressLanes in LA County and provides direct access and connection to the I-110 Metro ExpressLanes, helping to reduce congestion, improve travel efficiency and enhance highway safety. Construction on Segment 1—from Sepulveda Blvd to Central Avenue—is underway and expected to open to traffic in 2028. Construction for Segment 2 (Central Av to I-710) and Segment 3 (I-710 to Studebaker Rd) is anticipated to begin in mid 2026 and be completed in 2029.

City Street Closures

As part of continuing construction, work crews anticipate the implementation of a series of full street closures to support the reconstruction of several underpasses along the corridor to perform new roadway pavement construction to accommodate the new ExpressLanes and project improvements on the freeway. The series of closures are anticipated to be implemented during the nighttime hours.

View Full Construction Notice Here

Business and Community Support

Segment 1 Consruction

Learn more about the details of the project and its improvements.

English Fact Sheet Spanish Fact Sheet

Segments 2 and 3 Equity Assessment Study Process

Learn about the Equity Assessment Study process

English Fact Sheet Spanish Fact Sheet

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Get the Latest Update

Watch the latest community meeting presentation and project progress.

December 4, 2025 Community Meeting Recording December 4, 2025 Community Meeting Presentation

News

Streetsblog: Metro and Caltrans Break Ground on 105 Freeway Expansion

Frequently Asked Questions

What areas are affected by the I-105 ExpressLanes Project?

The project extends from Sepulveda Bl to Studebaker Rd/I-605, with current construction focused on Segment 1 between Sepulveda Bl and Central Av.

Will there be tolls?

Yes. The ExpressLanes will operate similarly to the I-10 and I-110 lanes, with variable tolls based on congestion. Carpoolers with a transponder ride free.

How are toll revenues used?

Revenues fund operations, safety services, and are reinvested into the corridor through grants for transit, active transportation and roadway projects.

Will general traffic lanes be affected?

General lanes will remain, but lane closures and restriping will occur during construction. ExpressLanes are designed to reduce congestion overall.

How can I stay updated or ask questions?

Call 213.922.6565 or email 105expresslanes@metro.net and follow @metrolosangeles.

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What's Underway

Metro is advancing I-105 ExpressLanes construction with major activities including retaining wall, sound wall, underpass, and bridge reconstruction, plus roadway paving. Work spans multiple locations in both directions, with construction beginning as early as March 2025 and continuing through Spring 2026.

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