Here’s the press release from Metro:

The I-405 Sepulveda Pass Improvements Project contractor is scheduled to conduct two consecutive nighttime freeway closures on the southbound I-405 between Sunset Boulevard and Santa Monica Boulevard in West Los Angeles the nights of Sunday, June 15 and Monday, June 16, 2014 to facilitate traffic loop installation and thermoplastic freeway striping.

Closure information is as follows:

• Midnight on Sunday, June 15 to 5 a.m. Monday, June 16
• Midnight on Monday, June 16 to 5 a.m. Tuesday, June 17

Ramps will begin to close at 7 p.m. and lanes will begin to close at 11 p.m.

Ramp Closures:

Southbound on-ramp from eastbound Wilshire Boulevard

Southbound on-ramp from westbound Wilshire Boulevard

Southbound on-ramp from eastbound Sunset Boulevard

Southbound on-ramp from westbound Sunset Boulevard

Detour:

Take the Southbound Sunset off-ramp, head north on Church Lane, turn south on Sepulveda, to west on Santa Monica Boulevard to the Southbound Santa Monica on-ramp.

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.