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.
To view and print a detailed list of closures and detours CLICK HERE!
REMINDER! Southbound (SB) I-405 Closures to Install Traffic Detectors
Southbound (SB) I-405 will close between the Northbound I-605 connector and the SB I-405 on-ramp from Seal Beach Boulevard to install traffic detectors.

The SB I-405 closure is anticipated as early as 11 p.m. TONIGHT, Jan. 16, to 5 a.m. Tuesday, Jan. 17.

Additionally, SB I-405 will close between the SB I-405 off-ramp to Seal Beach Boulevard and the SB I-405 on-ramp from Bolsa Chica Road to install traffic detectors.

The SB I-405 closure is anticipated as early as 11 p.m. Tuesday, Jan. 17, to 5 a.m. Wednesday, Jan. 18.

Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
REMINDER! Northbound (NB) I-405 Closures to Install Traffic Detectors
Northbound (NB) I-405 will close between the NB I-405 off-ramp to Valley View Street and the NB I-405/Westbound SR-22 on-ramp from Valley View to install traffic detectors.

The nightly NB I-405 closure is anticipated as early as 11 p.m. TONIGHT, Jan. 16, to 5 a.m. Tuesday, Jan. 17.

Additionally, NB I-405 will close between the NB I-405 off-ramp to Seal Beach Boulevard and the SB I-605/NB I-405 connector to install traffic detectors.

The NB I-405 closure is anticipated as early as 11 p.m. Tuesday, Jan. 17, to 5 a.m. Wednesday, Jan. 18.

Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
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.
Now, more than ever, 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!
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