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 for Springdale Street Bridge Falsework Installation
Click images to enlarge.
Southbound (SB) I-405 will close between the SB I-405 off-ramp to Springdale Street and the SB I-405 on-ramp from Westminster Boulevard to install falsework for the Springdale bridge.

The SB I-405 closures are anticipated as early as 11 p.m. to 5 a.m.
  • Wednesday, Oct. 12;
  • Thursday, Oct. 13*; and again
  • 11 p.m. to 6 a.m. Friday, Oct. 14.

*SB I-405 will be closed between the SB I-405 off-ramp to Springdale Street and the SB I-405 on-ramp from Center Avenue/Beach Boulevard for Springdale bridge falsework installation as well as restriping the freeway.

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!
FOLLOW US!
Receive Project Updates and View Our Progress

Are you following our social media pages? The 405 Community Outreach Team posts project updates and closure and detour information and highlights the progress our construction crews are making along the 16-mile project area. 


Click one of the icons below to see more!