Overview

Los Angeles County is set to experience significant traffic disruptions this weekend due to construction work on the 405 Freeway. Starting at 10 p.m. on Friday, May 15, several lanes and ramps will be closed, impacting travel through the San Fernando Valley.

The closures are part of ongoing construction efforts aimed at improving safety and mobility along the freeway.

Key details

  • Closures will begin at 10 p.m. on Friday, May 15, and last until 5 a.m. on Monday, May 18.
  • The southbound lanes of the 405 Freeway will remain open during this period.
  • Drivers are encouraged to use alternate routes to avoid delays.
  • For northbound 101 to northbound 405, exit at Sepulveda Boulevard, travel north, then west on Victory Boulevard to access the northbound 405 on-ramp.
  • For southbound 101 to northbound 405, exit at Ventura Boulevard, head east, then south on Dickens Street and Sepulveda Boulevard to reach the northbound 405 on-ramp.
  • Additional closures on the 101 Freeway will also occur this week, reducing it to one lane in each direction at times.
  • The construction is part of the I-405 Pavement Rehabilitation Project, which costs $143.7 million.
  • This project aims to enhance safety and extend the life of the pavement on the freeway.
  • Many road closures associated with this project are scheduled overnight.
  • Extended Weekend Closures occur approximately every other week, shutting down lanes and/or ramps from Friday night to Monday morning.
  • Construction has been ongoing in and around the Sepulveda Pass since June.
  • Caltrans is overseeing the construction work and associated traffic management.

Context

The I-405 Pavement Rehabilitation Project is a significant undertaking aimed at improving the infrastructure of one of Los Angeles's busiest freeways. The project is expected to have a long-term positive impact on traffic flow and safety.

What happens next

As the weekend approaches, drivers should plan their routes accordingly to mitigate potential delays and consider using the recommended alternate routes to navigate around the closures.

What we don't know yet

Details regarding the specific lanes and ramps that will be closed have not been confirmed.