405 Freeway Gridlock: Caltrans Warns of Major Sepulveda Pass Delays This Weekend

Weekend Lane Reductions on Tap for 405 Through Sepulveda Pass

Caltrans officials warned drivers of significant delays through Sepulveda Pass beginning Friday when the San Diego (405) Freeway will experience extended weekend lane reductions in each direction for construction. The latest lane reductions are scheduled to begin at 10 p.m. Friday and continue through 5 a.m. Monday as part of ongoing pavement rehabilitation work, according to Caltrans. The northbound 405 will be reduced to three lanes between ju…

405 Freeway gridlock: Caltrans warns of major Sepulveda Pass delays this weekend

Caltrans is warning of major lane reductions and ramp closures on the 405 Freeway through the Sepulveda Pass from March 20-23 as part of a $143.7 million pavement rehabilitation project.

Caltrans Announces I-405 Reduced to Three Lanes in Each Direction Through the Sepulveda Pass: March 2026 Schedule

State of California

I-405 Sepulveda Pass Lane Closures Start Monday March 20

Caltrans will reduce lanes on Interstate 405 through the Sepulveda Pass beginning Monday for K-rail installation and electrical work as part of a pavement rehabilitation project.Overnight lane reductions run from 9 p.m. to 6 a.m. Monday through Friday, affecting up to two lanes in both directions between Wilshire Boulevard and U.S. 101. The northbound Getty Center Drive off-ramp will be closed during overnight work hours.Extended weekend closure…