About the I-5 Corridor Improvement Project
Over the next five years, Caltrans is investing $2.9 billion to improve southern segments along the Santa Ana Freeway (I-5) between the Orange County line and the San Gabriel River Freeway (I-605) and northern segments along the Golden State Freeway (I-5) from the Ventura Freeway (SR-134) to the Kern County line. Improvements will enhance safety, improve traffic flow, reduce congestion, encourage ride sharing, decrease surface street traffic and help improve air quality.
Carpool lanes for vehicles with two or more passengers
Lane for all motorists
Upgraded on-ramps and off-ramps, bridge widening or bridge reconstruction
Bridge for pedestrians to cross over freeway
Reconstruction or improving road surfaces adjacent to freeway
Funding Partners
Five Year I-5 South & North Construction Projects
I-5 South Improvements
The I-5 South construction projects will be completed in 2017 improving traffic flow, reduce congestion, enhance safety, decrease surface street traffic and improve air quality. For a description of each project, click here.
Start: Late 2013
Completion: Late 2016
Cost: $1.6 billion
View More Info HereI-5 North Improvements
The I-5 North construction projects will be completed in 2017 improving traffic flow, reduce congestion, enhance safety, decrease surface street traffic and improve air quality. For a description of each project, click here.
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereI-5 HOV/Alondra Boulevard Bridge
Improvement:
HOV lanes, one mixed-flow lane in each direction, interchange modifications at Alondra Boulevard and Coyote Creek Bridge and north Fork Coyote Creek Bridge.
Start: 2012
Completion: Late 2015
Cost: $110 million
View More Info HereI-5 HOV/Carmenita Road Interchange IN CONSTRUCTION
Improvement:
Interchange modifications and frontage road modifications.
Start: Late 2011
Completion: Summer 2016
Cost: $380 million
View More Info HereI-5 HOV/Rosecrans Avenue and Bloomfield Avenue Bridges IN CONSTRUCTION
Improvement:
HOV Lane, one mixed-flow lane in each direction, interchange modifications at Rosecrans Avenue undercrossing and Bloomfield Avenue undercrossing and pedestrian overcrossing at Silverbow Avenue.
Start: 2012
Completion: Early 2017
Cost: $180 million
View More Info HereI-5 HOV/Valley View Avenue Interchange
Improvement:
HOV lane, one mixed-flow lane in each direction, interchange modifications at Valley View Avenue and Artesia Boulevard, frontage road modifications.
Start: 2016
Completion: 2019
Cost: $416 million
View More Info HereI-5 HOV/Imperial Highway and Pioneer Blvd. IN CONSTRUCTION
Improvement:
HOV lane, one mixed-flow lane in each direction, interchange modifications at San Antonio Avenue undercrossing, Imperial Highway undercrossing, Pioneer Boulevard undercrossing and Orr and Day Road.
Start: 2013
Completion: Spring 2017
Cost: $302 million
View More Info HereProject: I-5 HOV/Florence Avenue Interchange
Improvement:
Widen freeway to add one HOV lane and one general purpose lane in each direction, and structural improvements at Florence Avenue and Orr and Day Road.
Start: 2015
Completion: Fall 2019
Cost: $215.4 million
View More Info HereREALIGN I-5
Improvement:
Replace sections of concrete pavement in both directions of I-5.
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereRECONSTRUCT BURBANK BOULEVARD BRIDGE AND MODIFY ON- AND OFF-RAMPS
Improvement:
Reconstruct the Burbank Blvd. overcrossing and realign on-and-off ramps
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereCONSTRUCT CARPOOL LANES BETWEEN MAGNOLIA BOULEVARD AND BUENA VISTA STREET
Improvement:
Add a high occupancy vehicle (HOV, or carpool) lane in each direction of I-5 between Magnolia Boulevard and Buena Vista Street
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereCONSTRUCT FULL INTERCHANGE AT I-5 AND EMPIRE AVENUE
Improvement:
Realign and elevate the railroad adjacent to Empire Avenue.
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereREALIGN AND ELEVATE THE RAILROAD ADJACENT TO I-5
Improvement:
Construct an undercrossing and on-and-off ramps at I-5 and Empire Ave.
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereREALIGN INTERSECTION OF SAN FERNANDO BOULEVARD/VICTORY PLACE AT LINCOLN STREET
Improvement:
Improve the intersection of San Fernando Blvd. /Victory Place at Lincoln Street
Start: Late 2013
Completion: 2017
Cost: $355 million
View More Info HereCONSTRUCT RAILROAD GRADE SEPARATION AT BUENA VISTA STREET
Improvement:
Elevate the railroad at Buena Vista Street and San Fernando Blvd. to eliminate the street-level crossing.
Start: Early 2013
Completion: 2017
Cost: $355 million
View More Info HereNews
Update: NB & SB I-5 Overnight Full Freeway Closures - I-605 to Norwalk Blvd.
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