Planned Construction Activity

Visit the Planned Lane Closures interactive website.

Upcoming Caltrans Closures/Activities as of 12/21/2021:

Overnight lane closures, from 10:00 p.m. - 5:00 a.m.
Monday, December 27 - Friday, December 31
Weather permitting

All lanes on Lambert Road, from Associated Road to State College Blvd, will be closed. The southbound 57 freeway on/off-ramps will remain open.

Bridge, electrical, and pavement work

All existing long-term closures and detours remain in effect.

Please note that in order to safely handle any unforeseen issues and to keep the project on track, it may be necessary to modify the schedule or the work plan.  We will make every effort to update the information as soon as it’s received. 

Keep informed by following Caltrans’ website and social media platforms: Facebook, Twitter and Instagram. Additionally, follow the City of Brea official news sources for updates. of new Caltrans information. Please allow some extra time, watch for detour information and drive carefully.