I-405 Improvement Project Construction Alert: As of Friday, Dec. 1

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 now open!

CLICK HERE for an informational video on 405 Express Lanes Testing!

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

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

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!