Here’s the press release from Metro:

Beginning 9 p.m., Friday, March 21 to Monday, April 21, Sepulveda Boulevard will be reduced to one northbound lane between Mountaingate Drive and Skirball Center Drive to conduct roadway construction on the northbound No. 2 lane.

The I-405 Sepulveda Pass Improvements contractor is planning to open the northbound 2 lane (600 feet south of the Skirball Bridge) and a right turn pocket onto the Skirball Bridge on Monday, April 7.

Additional closures will occur as follows:

Weekend Closure Schedule: Sepulveda Boulevard between Mountaingate Drive and Skirball Center Drive

9 p.m., Friday, March 21 to 6 a.m., Saturday, March 22:

·     Skirball Bridge will be closed

·     Sepulveda Boulevard will be reduced to one lane in each direction

·     Mountaingate Drive eastbound 2, 3 lanes will be closed for restriping. Access will be maintained for right and left turns onto Sepulveda Boulevard

Friday, April 4 to Monday, April 7

·     Skirball Bridge will be closed, 10 p.m. Friday night to 6 a.m. Monday morning

·     Sepulveda Boulevard will be reduced to one lane in each direction, 10 p.m. Friday night to 6 a.m. Monday morning

Friday, April 11 to Monday, April 14

·     Sepulveda Boulevard will be fully closed between Mountaingate Drive and Skirball Center Drive, 10 p.m. Friday night to 6 a.m. Monday morning

Friday, April 18 to Monday, April 21

·     Sepulveda Boulevard will be fully closed between Mountaingate Drive and Skirball Center Drive, 10 p.m. Friday night to 6 a.m. Monday morning

Intermittent closures on Sepulveda Boulevard between Mountaingate Drive and Skirball Center Drive

·     Sepulveda Boulevard will be reduced to one lane in each direction intermittently during non-peak hours (non-peak hours: 9 a.m. to 3 p.m. and 9 p.m. to 6 a.m.)

·     Sepulveda Boulevard will be fully closed during nighttime hours of 10 p.m. to 6 a.m. intermittently

·     Southbound Skirball on-and off-ramps will be closed intermittently during this operation and with full weekend closures

Detour for full Sepulveda closures:

Northbound: East on Wilshire Boulevard, north on Beverly Glen, west on Mulholland Drive, south on Skirball Center Drive, west on the Skirball Bridge, north on Sepulveda Boulevard

Southbound: South on Sepulveda Boulevard, east on the Skirball Bridge, east on Mulholland Drive, south on Beverly Glen, and west on Wilshire Boulevard

What to expect:

• Work is dependent on favorable weather conditions.
• Emergency access will be maintained at all times.
• For a listing of daily closures and latest updates visit our website at www.metro.net/405 or follow us on twitter: www.twitter.com/I_405 and Facebook at www.facebook.com/405project.