featured graphic for I-405 Improvement Project after COVID-19. Logo courtesy of OCTA.

Southbound 405 off-ramp at Goldenwest and Westminster Mall closed for six weeks

Crews will close the southbound (SB) I-405 off-ramp to Goldenwest Street/Westminster Mall Road for approximately six weeks to accommodate the freeway widening.

The ramp is scheduled to close 10 p.m. Monday, Jan. 31, and is anticipated to reopen after approximately six weeks.

Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.

Click to see closures and detours on the interactive map.

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

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