405 Freeway closures in Sepulveda Pass: Dec. 5-8

If you plan on taking the 405 Freeway through the Sepulveda Pass this weekend plan accordingly as weekend lane closures are planned in both directions again.

Lane reductions, closures

What we know:

Paving work will start at 10 p.m. Friday, Dec. 5, through 5 a.m. Monday, Dec. 8. 

Motorists traveling along the 405 Freeway will experience the following lane reductions and closures:

Northbound I-405

  • Reduced to three lanes between just south of Getty Center Drive/Sepulveda Blvd. off-ramp to just north of Bel Air Crest Road.
  • Getty Center Drive/Sepulveda Boulevard off-ramp closed.

Southbound I-405 

  • Reduced to three lanes between Skirball Center Drive/Mulholland Drive on-ramp to Getty Center Drive/Sepulveda Blvd. on-ramp.
  • Getty Center Drive/Sepulveda Boulevard on- and off-ramps closed.
  • Skirball Center Drive/Mulholland Drive on-ramp closed.

What are alternate routes?

Local perspective:

  • Sepulveda Boulevard to northbound I-405: Travel north on Sepulveda Boulevard and then east/north on Skirball Center Drive to the on-ramp to northbound I-405.
  • Sepulveda Boulevard to southbound I-405: Travel south on Sepulveda Boulevard to the on-ramp to southbound I-405 at Getty Center Drive.

Future weekend closures 

What's next:

Additional lane closures will occur throughout the month. Weekend lane reductions are scheduled for:

  • 9 p.m. to 6 a.m. Tuesday, Dec. 9 to Friday, Dec. 12
  • 10 p.m. Friday, Dec. 12, through 5 a.m. Monday, Dec. 15
  • 10 p.m. Friday, Dec. 19, through 5 a.m. Monday, Dec. 22 (closure only needed if previous weekend’s work is canceled)

I-405 Pavement Rehabilitation Project

Big picture view:

This is all part of the I-405 Pavement Rehabilitation Project between Van Nuys and Westwood. The $143.7 million project aims to improve safety and mobility along the heavily-trafficked freeway and extend pavement life.

Caltrans officials said extended weekend lake closures and reductions will happen about every two weeks along various sections of the 405.

The schedule is subject to change depending on weather or operational reasons.

Residents and businesses near the construction zone may experience noise, vibrations, and dust associated with the construction activities. 

To learn more about the project, tap or click here.

The Source: This report is based on information from Caltrans, the state agency responsible for the project. Details on lane closures, alternate routes, and the overall scope of the $143.7 million I-405 Pavement Rehabilitation Project are explicitly provided by Caltrans and are publicly available through their press releases and project information.

TrafficLos Angeles CountyLos AngelesWest Los AngelesVan NuysWestwood