I-405 Improvement Project Construction Alert: As of Friday, Sept. 22

For more information about this project, please contact the 405 Community Outreach Team at 405project@octa.net or 888-400-8994, or visit octa.net/405improvement.

Si prefiere recibir información en español, por favor llame este numero 888-400-8994.

Nếu quý vị muốn nhận được thông tin này bằng tiếng Việt, xin vui lòng liên lạc với cô Lý Gia

888-662-6569.

The 405 Express Lanes are almost here!

Crews will begin testing the 405 Express Lanes system as early as mid-October. Testing will require closures of the I-605 and SR-22 HOV connectors and may require intermittent lane closures on I-405.

The 405 Community Outreach Team will provide updates in future alerts.

For more information about the 405 Express Lanes and to be notified when the lanes open, visit 405expresslanes.com.

#LessDriving #MoreLiving #405ExpressLanes

NOW OPEN! Springdale and Ward Street Bridges

Springdale Street Bridge

Ward Street Bridge

The Springdale and Ward Street bridges are now open to traffic!

Both bridges have new sidewalks, bike, and vehicular lanes.

Thank you to our project partners for delivering improvements to the community for a Faster Future!

OPENING SOON! Newland Street Bridge

Newland Street Bridge

The Newland Street bridge is anticipated to open this week. The 405 Community Outreach Team will provide updates in future alerts.

To view and print a detailed list of closures and detours CLICK HERE!

UPDATE! Northbound (NB) Euclid Street Closures Continue for Bridge Work

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Northbound (NB) Euclid Street will close nightly between the southbound freeway ramps and Condor Avenue/Mt. Washington Street for seismic retrofit work on the existing columns for the I-405 bridge over the Santa Ana River and Euclid/Ellis Avenue.

The nightly NB Euclid closures are anticipated to continue as early as 10 p.m. to 5 a.m. TONIGHT, Sept. 22, to Tuesday, Sept. 26.

REMINDER! Westminster Boulevard Closures TONIGHT for Final Paving

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Westminster Boulevard will close between Springdale Street and Willow Lane so crews can conduct final paving.

The nighttime closures are anticipated as early as 9 p.m. TONIGHT, Sept. 22, to 5 a.m. Saturday, Sept. 23

NEW! Northbound (NB) I-405 Closures for Bridge Work

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Northbound (NB) I-405 will close nightly between SR-73 and Fairview Road for bridge work.

The nightly NB I-405 closures are anticipated as early as 11 p.m. to 5 a.m. Monday, Sept. 25, to Friday, Sept. 29.

NEW! Northbound (NB) I-405 Closures to Install Traffic Detectors

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Northbound (NB) I-405 will close nightly between Magnolia Street and Beach Boulevard to install traffic detectors.

The nightly NB I-405 closures are anticipated as early as 11 p.m. to 5 a.m. Monday, Sept. 25, and Tuesday, Sept. 26.

NEW! Southbound (SB) I-405 Closure to Install Traffic Detectors

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Southbound (SB) I-405 will close between Magnolia Street and Warner Avenue to install traffic detectors.

The SB I-405 nighttime closure is anticipated as early as 11 p.m. Monday, Sept. 25, to 5 a.m. Tuesday, Sept. 26.

UPDATE! Northbound (NB) I-405 Closure to Install Traffic Detectors

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Northbound (NB) I-405 will close between Westminster Boulevard and Bolsa Chica Road/Valley View Street to install traffic detectors.

The NB I-405 nighttime closure is anticipated as early as 11 p.m. Tuesday, Sept. 26, to 5 a.m. Wednesday, Sept. 27.

NEW! Southbound (SB) I-405 Closure to Install Traffic Detectors

Click image to enlarge.

Southbound (SB) I-405 will close between Brookhurst Street and Euclid/Ellis to install traffic detectors.

The SB I-405 closure is anticipated as early as 11 p.m. Tuesday, Sept. 26, to 5 a.m. Wednesday, Sept. 27.

COMING SOON! Bolsa Chica Road and Garden Grove Boulevard Closures for Final Paving

Crews will close Bolsa Chica Road and Garden Grove Boulevard nightly for final paving.

The nightly closures are anticipated to begin as early as Tuesday, Sept. 26.

The 405 Community Outreach Team will provide detailed schedule, closure and detour information in future alerts.

This work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

Este trabajo puede ser ruidoso. El horario está sujeto a cambios debido a las inclemencias del tiempo o problemas operativos imprevistos.

Xin lưu ý là công việc này có thể gây nên những tiếng động ồn ào. Lịch trình có thể thay đổi vì thời tiết xấu hoặc những yếu tố công tác không thể dự đoán.

405 Express Lanes

REMINDER! Crews are performing utility work and installing equipment for the new 405 Express Lanes. This work requires intermittent nighttime lane reductions on northbound and southbound I-405.

Ongoing lane reductions are anticipated as early as 10 p.m. to 4 a.m. on weeknights and weekends, as needed.

Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

Northbound & Southbound I-405

REMINDER! Crews are performing grinding work and barrier construction at night on northbound and southbound I-405.

Activities are ongoing intermittently, 10 p.m. to 5 a.m. on weeknights and weekends as needed.

Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

Harbor Boulevard

UPDATE! Crews will conduct roadway work on Harbor Boulevard to prepare for final paving and striping.

Additionally, crews are placing irrigation in the center median on Harbor. This work requires nighttime lane reductions on northbound and southbound Harbor, at I-405.

The nightly lane reductions began are anticipated to continue as early as 11 p.m. to 5 a.m. through Saturday, Sept. 30.

REMINDER! Crews are performing nighttime work for the I-405 bridge over Harbor. This work must be done at night because it requires lane closures on I-405 and on Harbor. It also requires ramp closures.

Activities are ongoing 9 p.m. to 5 a.m. on weeknights and Saturdays as needed.

Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

Fairview Road

UPDATE! Crews will begin constructing the remainder of the block wall along northbound (NB) Fairview Road, at I-405. This work will require daytime lane reductions on NB Fairview between McCormack Lane to approximately the southbound I-405 on-ramp from Fairview.

The daytime lane reductions are anticipated to continue as early as 8:30 a.m. to 3 p.m. through Saturday, Oct. 7.

Crews may mobilize equipment as early as 6 a.m., and some activities may occur from 9 p.m. to 6 a.m. as needed.

Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

Local businesses need your love and support! Orange County Transportation Authority (OCTA) is partnering with the cities of Fountain Valley, Westminster and Huntington Beach and their Chambers of Commerce for the 405 Forward program. We want to highlight businesses along the I-405 Improvement Project, and we need your help!

Click to visit our website

Click to join our Facebook group

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