Expect a Full Closure overnights on the

Southbound side of the 405

between Santa Monica and National Boulevards

from the 17th until this Saturday, March 22nd.


 From midnight to 5 a.m. 

  •        Monday, March 17, to Thursday, March 20
  •        Sunday, March 23

        From midnight to 6 a.m.

  •         Friday, March 21 and Saturday, March 22

Other Closures

  •        Lanes will begin to close at 10 p.m.
  •        Ramps will begin to close at 7 p.m.
  •        Southbound Santa Monica on-ramp
  •        Southbound Sunset on-ramps
  •         Southbound Wilshire on-ramps
  •        Southbound I-405 to eastbound I-10 connector
  •        Southbound I-405 to westbound I-10 connector


Detour: From the southbound I-405, exit at Santa Monica Boulevard, turn left to eastbound Santa Monica Boulevard, turn right to southbound Sepulveda Boulevard, turn right to westbound National Boulevard, and turn left on to the southbound I-405 on-ramp on National Boulevard.


Thanks to Metro for the info and to Joe Armstrong for the image