I-5 Congestion Relief

About the I-5 Corridor Improvement Project

Drive the I-5?  Consider other transit options.

Here’s why.

Caltrans is currently widening the Santa Ana (I-5) freeway between Route 91 and the I-605.  For the next five years, you’ll see ongoing construction along this seven-mile corridor to improve and construct interchanges, bridges, ramps, soundwalls and frontage roads.  Once completed, the I-5 South Corridor Improvement Projects will increase capacity on the I-5 freeway with four lanes plus one HOV lane in each direction.  

I-5 Freeway Construction Updates

News Release - Santa Ana Freeway Full Closure Dec 29

News Release - Southbound I-5 Alondra On Ramp Closures Sept 30-Oct 11

News Release - Full Freeway and Connector Closures

News Release - Imperial Highway Closures through Mid-September
Detour Map

News Release - Pile Driving on Rosecrans/Bloomfield Avenue August 24-25
Detour Map

News Release - Pile Driving on Rosecrans/Bloomfield Avenue this Weekend
Detour Map

News Release - Full Freeway Lane Closures from Valley View Avenue to Rosecrans Avenue August 19 and 20

News Release - Southbound I-5 Pioneer Blvd/Imperial Highway Off-Ramp
Detour Map (English)    Detour Map (Spanish)

News Release - Lane Closures on I-5 and Rosecrans Avenue

News Release - Alondra Bridge Demolition I-5 Fwy Closures June 28 and 29

News Release - Alondra Bridge Demolition I-5 Fwy Closures June 21 and 22

News Release - Caltrans Closure Alondra Bridge

News Release - Alondra Blvd Closure and Bridge Demolition on June 10    Detour Map

News Release - I-5 Firestone Blvd. Ramps Will Permanently Close on April 3

News Release - Northbound Santa Ana Freeway (Interstate 5) Firestone Boulevard On-and-Off-Ramps to Permanently Close

News Release - I-5 Corridor Full Closures Week of Mar 10

Other Commuting Options

During this time, the construction improvements will impact commuters like yourself who travel along the I-5 to and from Los Angeles.  You may want to consider other commuting options during this time such as carpool, vanpool, express buses or Metrolink trains.  

Here are some links for various transit options:

Los Angeles, Orange, and Riverside Counties:

Metrolink  http://www.metrolinktrains.com/

Los Angeles County

Vanpool  http://www.metro.net/riding/vanpool/

Carpool  http://www.metro.net/about/commute-services/carpooling-faq/

Orange County

Vanpool  http://www.octa.net/Share-the-Ride/Commuters/Vanpool/vanpool/

Carpool  http://www.octa.net/Share-the-Ride/Commuters/Carpools/

Express bus http://www.octa.net/Share-the-Ride/Commuters/Express-Bus/Express-Bus-Overview/ (only O.C.)

The I-5 Corridor Improvement Projects are funded by Caltrans, and its partners, the Los Angeles County Metropolitan Transportation Authority (Metro) and the Federal Highway Administration (FHWA).

For more information on the I-5 South Corridor Improvement Projects, visit www.I-5info.com or call toll-free 855-454-6335.