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I-405 Sepulveda Pass Improvements Project


Overview

Skirball On-Ramps and Bridge Reconstruction
Status: Completion of the south side of Skirball Bridge expected Summer 2013.
Wilshire Bl Ramps Reconstruction
Status: Three of the eight Wilshire Bl/I-405 ramps are complete.
Sunset Bridge Ramp Reconstruction
Status: Widening of Church Ln Bridge expected to last eight months
Mulholland Dr Bridge Demolition & Reconstruction
Status: Mulholland Bridge anticipated to be complete Fall 2013.

The latest schedule for completing the I-405 Sepulveda Pass Improvements Project cites mid-2014 as the completion date. It is likely that the Wilshire Segment will open first, followed by the Mulholland Segment.

Because of the complex work remaining in the Sunset Segment (that segment runs from Constitution Av to the Getty Center ramps), we anticipate the Sunset Segment will be the last segment completed.

Here are our key milestones to reach for the remainder of 2013.

Key Milestones

Project Component Complete (%)
Bridges 100
On- and off-ramps 90
Retaining and sound walls 83
underpasses and structures 90
Utilities 100
Wilshire ramps 100

The I-405 Sepulveda Pass Improvements Project will add a 10-mile HOV lane and improve supporting infrastructure such as ramps, bridges and sound walls on the San Diego Fwy. (I-405); while widening lanes from the Santa Monica Fwy. (I-10) to the Ventura Fwy. (US-101).

This project will reduce existing and forecasted traffic congestion on the I-405 and enhance traffic operations by adding freeway capacity in an area that experiences heavy congestion. In addition to these modifications, the project will improve both existing and future mobility and enhance safety throughout the corridor.

Project benefits include a decrease in commuter time, reduction in air pollution, and promotion of ridesharing.

The I-405 Sepulveda Pass Improvements Project will:

  • Add a 10-mile HOV lane on the northbound I-405 between the I-10 and US-101 Fwys.
  • Remove and replace the Skirball Center Dr., Sunset Bl. and Mulholland Dr. bridges
  • Realign 27 on and off-ramps
  • Widen 13 existing underpasses and structures
  • Construct approximately 18 miles of retaining wall and sound wall


Construction Notices

Construction Notice Archives | Lane Closures | Detour Maps

Construction Notices

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Start Date Notice Brief More Info

06/22/2013

Segment: Sunset
Area: Church Ln/Ovada Pl and Sepulveda Bl Intersection

The east-west lanes on Church Ln/Ovada Pl will be temporarily reconfigured to one lane in each direction at the Sepulveda Bl intersection starting Saturday, June 22nd at 7am. This configuration will remain for eight months.

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06/18/2013

Segment: Mulholland
Area: Sherman Oaks, Skirball and Mulholland bridges

This is an update of a previous Construction Notice. A full closure of Sepulveda Bl in in Sherman Oaks (Valley Vista Bl to Sherman Oaks Av) is scheduled for the entirely of this weekend. In addition, the concrete pour of the Mulholland Dr roadway is cancelled for Saturday night and will be rescheduled at a later time. The full directional freeway closure scheduled for construction of Skirball Bridge has been rescheduled for Tuesday through Friday nights, June 18 – 21, 2013.

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06/14/2013

Segment: Mulholland
Area: Sepulveda between Valley Vista Bl and Sherman Oaks Avenue

The contractor is anticipated to fully close Sepulveda Bl in Sherman Oaks during the weekend of June 14 – 16. This full closure is necessary to install girders for the freeway overpass above Sepulveda Bl. The full closure will take place on Sepulveda between Valley Vista Bl and Sherman Oaks Avenue.

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06/13/2013

Segment: Wilshire
Area: Cotner Av from Santa Monica Bl to Ohio Av

This is an updated notice. Construction work on the removal and installation of the Department of Water & Power (DWP) duct bank at Cotner Av, from Santa Monica Bl to Ohio Av, is scheduled from Thursday, June 13, 2013 through Thursday, June 20, 7am to 5pm. Cotner Av is scheduled to be closed from Santa Monica Bl to Ohio Av from 7am to 5pm

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06/10/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda to Federal Av

This is a revised notice. Full night closures of Wilshire Bl from Sepulveda Bl to Federal Av are scheduled for Monday, June 10, 2013 through Friday, June 21, 2013, 10pm to 5am. This closure is necessary to strip the false work of the northbound I-405 on-ramp from eastbound Wilshire Bl.

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06/10/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda Bl to Federal Av

This is an updated notice. Full-night closures of Wilshire Bl from Sepulveda Bl to Federal Av are scheduled for Friday, June 14, 2013 through Friday, June 21, 2013. Closure hours are Sunday through Thursday, 10pm to 6am; Friday and Saturday from 11pm to 7am. This closure is necessary to strip the falsework of the northbound I-405 on-ramp from eastbound Wilshire Bl.

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06/10/2013

Segment: Wilshire
Area: Eastbound I-10 connector to the Southbound I-405

This is an updated notice. Construction on the eastbound I-10 connector to the southbound I-405 is scheduled day and night from Monday, June 10, 2013 through Monday, July 15, 2013, requiring intermittent nighttime closures. The work is necessary to demolish and pave the existing ramp to facilitate the widening of the ramp.

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06/08/2013

Segment: Mulholland
Area: Mulholland Bridge

The schedule for concrete pours on Mulholland Bridge has been revised. On Saturday, June 8, 2013, the Mulholland Bridge will be closed from 9pm to 9am. Starting Friday, June 14 at 10 pm, Mulholland Dr will be reduced with flaggers until the evening of Sunday, June 16 for pouring concrete on the roadway west of Mulholland Bridge. Flaggers will direct two-way traffic through one lane throughout the weekend of June 14 – 16. On Saturday, June 29, the Mulholland Bridge will be closed from 10pm to 8am.

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06/08/2013

Segment: Wilshire
Area: Northbound I-405 from Santa Monica Bl to Moraga Dr.

A full northbound freeway closure from Santa Monica Bl to Moraga Dr is scheduled for Saturday night, June 8, 2013 from 1:30am to 6:30am (Sunday morning) Another closure will be taken Sunday night, June 9, midnight to 5am (Monday morning). The full northbound freeway closure is necessary to repave and stripe the new lane. The new northbound 1.3-mile general purpose lane is scheduled to open from the Santa Monica Bl off-ramp to the Wilshire Bl on-ramp on Monday, June 10 at 5am.

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06/04/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda Bl to Veteran Av

The sidewalk on the south side of Wilshire Bl from Sepulveda Bl to Veteran Av is scheduled to be closed to pedestrians from Tuesday, June 4, 2013 through Sunday, June 30, 2013. This closure is to remove and replace the sidewalk, curb and gutter on the south side of Wilshire Bl.

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06/01/2013

Segment: Mulholland
Area: Mulholland Bridge

The Mulholland Bridge will undergo another series of concrete pours, requiring the closure of the bridge, between 10 pm to 8 am. The anticipated schedule is: Saturday, June 1, 2013, Saturday, June 8, 2013, Saturday, June 29, 2013.

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05/31/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda Bl to the southbound Wilshire on and off-ramps

Full night closures of Wilshire Bl from Sepulveda Bl to the southbound Wilshire on and off-ramps are scheduled for Friday, May 31, 2013 through Friday, June 14, 2013 from 10pm to 5am. This closure is necessary to strip the falsework from the northbound I-405 on-ramp from eastbound Wilshire Bl.

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05/31/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda to Federal Av

Full-night closures of Wilshire Bl from Sepulveda Bl to Federal Av are scheduled for Friday, May 31, 2013 through Friday, June 14, 2013, 10pm to 5am. This closure is necessary to strip the false work from the northbound I-405 on-ramp from eastbound Wilshire Bl.

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05/29/2013

Segment: Wilshire
Area: Northbound Olympic Bl on-ramp, Northbound Santa Monica Bl on-ramp

Nightly consecutive on-ramp closures are scheduled for the northbound Olympic Bl on-ramp and the northbound Santa Monica Bl on-ramp, Wednesday, May 29, 2013 through Friday, May 31, 2013. The northbound Olympic Bl on-ramp is scheduled to close as early as 10pm and open as late as 5am. The northbound Santa Monica Bl on-ramp is scheduled to close as early as 8pm and open as late as 5am.

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05/24/2013

Segment: Wilshire
Area: Sepulveda Bl from Ohio Av to Wilshire Bl

A full night closure of Sepulveda Bl from Ohio Av to Wilshire Bl is scheduled for Friday, May 24, 2013 from 10pm to 10am. This closure is necessary to remove falsework for the northbound I-405 off-ramp to eastbound Wilshire Bl.

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05/24/2013

Segment: Wilshire
Area: Pico Bl Pedestrian Detour

The sidewalk on the south side of Pico Bl at the I-405 overpass will be closed to pedestrians from Friday, May 24, 2013 through Monday, July 15, 2013. Westbound Pico Bl has been restriped to two lanes, and the number 3 lane will be used for the pedestrian detour route. Pedestrians will be safely protected from traffic and construction with K-rail. Also, full night closures of Pico Bl from Sawtelle Bl to Cotner Av are scheduled for Tuesday, May 28, 2013 through Friday, June 14, 2013 from 10pm to 5am.

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05/24/2013

Segment: Wilshire
Area: I-10 to Santa Monica Bl northbound off-ramp

Teaser text

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05/23/2013

Segment: Wilshire
Area: Cotner Av, Santa Monica Bl to Ohio Av

Work on the removal and installation of the Department of Water & Power (DWP) duct bank at Cotner Av, from Santa Monica Bl to Ohio Av, is scheduled May 23, 2013 through May 31, 2013, from 7am to 5pm. Cotner Av is scheduled to be closed from Santa Monica Bl to Ohio Av. Local access will be maintained. The duct bank being replaced is a concrete encasement that protects underground utilities.

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05/21/2013

Segment: Wilshire
Area: NB I-405 connector to eastbound I-10

Construction on the sound wall at the northbound I-405 connector to the eastbound I-10 is scheduled to begin May 21, 2013 through May 31, 2013, from 9pm to 3:30am. Demolition work will be completed to the existing asphalt at the sound wall (along the connector).

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05/21/2013

Segment: Wilshire
Area: Northbound I-405 on-ramp from Santa Monica Bl

Construction on the northbound I-405 on-ramp from Santa Monica Bl is scheduled to continue through June 11. To address congestion surrounding the area, particularly congestion at the merge points, the northbound I-405 Santa Monica Bl on-ramp will be temporarily reconfigured. This reconfiguration, scheduled to be complete by May 28, will add an additional merge lane and provide 1,000 feet of merging space for the Santa Monica Bl on-ramp and Wilshire off-ramp traffic. This reconfiguration is scheduled to be in effect for approximately three weeks.

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05/10/2013

Segment: Wilshire
Area: NB I-405 between Santa Monica Bl off and on-ramps

Full 10-hour northbound freeway closures from the Santa Monica Bl off-ramp to the Santa Monica Bl on-ramp are scheduled for the nights of Friday, May 10, Friday, May 17, and Saturday, May 18, 2013 from 11pm to 9am. The full northbound freeway closures at Santa Monica Bl are scheduled to facilitate the approach slab repair (the connection between the freeway and the freeway bridge).

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04/26/2013

Segment: Mulholland
Area: Mulholland Dr/Skirball Center Dr

Multiple closures during the April 26 weekend in the Mulholland Dr/Skirball Center Dr area include lane closures. For example, there will be lane closures and a flagging operation on Skirball Center Dr and the northbound Skirball Center Dr ramps from Friday, April, 26, at 10 pm, to Sunday, April 28, at 8 am. Both northbound Skirball Center Dr on- and off- ramps will be closed from Friday, April 26 to Sunday, April 28, 7pm to 8am. The Mulholland Bridge will be closed on Friday and Saturday night starting at 10 pm and ending at 8 am.

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04/22/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda Bl to Bonsall Av

Westbound and eastbound Wilshire Bl from Sepulveda Bl to Bonsall Av will be closed Monday, April 22, 2013 and Tuesday, April 23, 2013 from 10pm to 5am. This closure is necessary to complete barrier work for the southbound I-405 off-ramp to eastbound Wilshire Bl.

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04/22/2013

Segment: Wilshire
Area: Bicycle Path at SB I-405 from Waterford St to Constitution Av
The bicycle path on the west side of the southbound I-405 freeway (from Waterford St to Constitution Av) will be closed from Monday, April 22, 2013 through Wednesday, May 1, 2013, 7am to 3:30pm. The closure is necessary to construct the sound wall along the southbound I-405. Click here for Freeway Closures

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04/22/2013

Segment: Wilshire
Area: Constitution Av to Waterford St

The completion date for the Constitution Av bicycle path has been revised. The path, which runs along the west side of the southbound I-405, has been delayed because of discoveries during utility work. The bicycle path is scheduled to open Friday, May 24.

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04/20/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda Bl to SB I-405 ramps

A full closure of Wilshire Bl, from Sepulveda Bl to the southbound I-405 on- and off-ramps, is scheduled for Saturday, April 20, 2013 from 9pm to 6am.

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04/18/2013

Segment: Wilshire
Area: Sepulveda Bl from Ohio Av to Wilshire Bl

A full nighttime closure of Sepulveda Bl from Ohio Av to Wilshire Bl is scheduled for Thursday, April 18, 2013 and Friday, April 19, 2013, 9pm to 6am. This closure is necessary to pour cement for the northbound I-405 off-ramp to eastbound Wilshire Bl.

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04/12/2013

Segment: Sunset
Area: I-10 to Olympic Bl

A full directional northbound freeway closure from the I-10 connector to the Olympic Bl on-ramp is scheduled for the nights of Friday, April 12, Saturday, April 13, and Sunday, April 14, 2013. The full northbound freeway closure is scheduled to prepare roadway and to stage K-rail for additional lane and median construction.

NB I-405 from I-10 connector to Olympic Bl 

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04/09/2013

Segment: Wilshire
Area: Sepulveda Bl from Ohio Av to Wilshire Bl

A full closure of Sepulveda Bl from Ohio Av to Wilshire Bl is scheduled for Tuesday, April 9, 2013, from 9pm to 6am. This closure is necessary to pour cement for the northbound I-405 off-ramp to eastbound Wilshire Bl.

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04/01/2013

Segment: Mulholland
Area: Moraga Dr to Skirball Center Dr
Three consecutive ramps will be closed intermittently from Monday, April 1, 2013 to Friday, June 28, 2013. Northbound Moraga Dr, Getty Center Dr, and Skirball Center Dr on-ramps will be closed nightly. The Moraga on-ramp will be closed from 8pm to 6am. This is necessary to conduct excavation activities for retaining wall construction. Getty Center Dr on-ramp will continue to be closed 24 hours a day until Tuesday, September 2, 2013. This is necessary to conduct drainage work, paving, and re-alignment activities. Click here for Freeway Closures

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04/01/2013

Segment: Mulholland
Area: US 101 to Getty Center Dr ramps
The contractor is scheduled to implement a full directional southbound freeway closure on Monday night, April 1, 2013, in order to install false work structures for the Mulholland Bridge reconstruction. The closure will be from US 101 to the Getty Center Dr ramps. Ramps within the closure limits may close as early as 7pm; freeway lanes will begin to close as early as 10pm, leading to a full southbound directional freeway closure from midnight to 5am. Click here for Freeway Closures

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03/25/2013

Segment: Wilshire
Area: Wilshire Bl from Sepulveda Bl to southbound I-405 on and off-ramps

Westbound and eastbound Wilshire Bl from Sepulveda Bl to the southbound I-405 on and off-ramps will be closed Monday, March 25, from 10pm to 6am. This closure is necessary to pour cement for the southbound I-405 off-ramp to eastbound Wilshire Bl Bridge. 

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03/25/2013

Segment: Wilshire
Area: Pico Bl, I-405/I-10 connector

Effective Monday, March 25, 2013 through Wednesday, April 10, 2013, from 10pm to 6am, nightly lane reductions, street and ramp closures will be implemented at the northbound I-405 connector to eastbound and westbound I-10, as well as Pico Bl. This closure is necessary to remove deck plywood and demolish the existing Exposition Bl undercrossing.

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03/25/2013

Segment: Wilshire
Area: Cotner Av-Mississippi to La Grange

Construction work on the Best Management Practices (BMP) at Cotner Av from Mississippi Av to La Grange Av begins Monday, March 25, 2013 through April 19, 2013 from 7am to 4pm. The work includes potholing, excavation and backfilling the infiltration structure for the BMP.

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03/23/2013

Segment: Mulholland
Area: US 101 to Getty Center Dr ramps

The contractor is scheduled to implement a full directional (northbound) freeway closure on the night of Saturday, March 23, 2013, from the Getty Center Dr ramps to US 101 freeway. Freeway lanes will begin to close as early as 11pm, leading up to the full northbound freeway closure from 1 am to 6 am, weather permitting.

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03/17/2013

Segment: Wilshire
Area: I-10 connector to I-405 to Montana Av

Construction-related closures and lane reductions are scheduled to end Sunday, March 17, 2013, at 4am in preparation for the LA Marathon. No closures will occur after 4am for the I-405 Sepulveda Pass Improvements Project from the I-10 connector to I-405 to Montana Av, Sunday, March 17, 2013. 

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03/14/2013

Segment: Sunset
Area: Sepulveda Bl from Montana to Moraga

Upcoming full nighttime closure and daytime lane reduction on Sepulveda Bl, from Montana Av to Moraga Dr ramps, and on Church Ln/Ovada Pl, from 300 ft west of Sepulveda Bl to Acanto St, begin on Thursday, March 14, 2013, and continuing until Wednesday, March 20, 2013. These closures and lane reductions are necessary to grind the existing roadway, pave and re-stripe Sepulveda Bl and Church Ln/Ovada Pl, as well as conduct bridge demolition and utility work.

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03/13/2013

Segment: Wilshire
Area: Southbound I-405 from the Olympic/Pico off-ramp

Effective Wednesday, March 13, 2013 through Sunday, March 31, 2013, lane reductions and full-ramp closures will be implemented at southbound I-405 from the Olympic/Pico off-ramp to the eastbound and westbound I-10 connector. This closure is necessary to backfill, drill, set and install a retaining wall

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03/13/2013

Segment: Wilshire
Area: Sepulveda Bl at Constitution Av

Southbound Sepulveda Bl at Constitution Av will be reduced to one lane, Wednesday, March 13, 2013 through Friday, March 15, 2013, between 9am and 3pm. One lane will remain open on southbound Sepulveda Bl at Constitution Av. Flaggers will be present to assist with access. This closure is necessary to complete traffic signal reconfiguration at Sepulveda Bl and Constitution Av.

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03/11/2013

Segment: Wilshire
Area: Beloit Av between Santa Monica Bl to Iowa Av

Construction at Beloit Av between Santa Monica Bl and Iowa Av, Monday, March 11, 2013 through Friday, March 15, 2013, between 6am and 5pm. Access will be maintained for pedestrians and vehicles on Beloit Av. This work is necessary to form, pour and strip the Santa Monica Bl on-ramp.

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03/09/2013

Segment: Mulholland
Area: Southbound freeway lanes

The contractor is scheduled to implement another full directional southbound freeway closure during the late night hours of Saturday, March 9, 2013, in order to construct falsework structures for the Mulholland Bridge. The directional full freeway closure will be from US 101 to the Getty Center Dr. ramps, weather permitting. 

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03/08/2013

Segment: Wilshire
Area: Northbound I-405 Olympic Bl on-ramp, Cotner Av

The Cotner Av on-ramp to northbound I-405 will be closed nightly, until Monday, March 11, 2013. During daytime hours, the on-ramp will be reduced from two lanes to one lane. Turn pockets on Cotner Av for on-ramp access will be closed nightly during the ramp closure. This closure is necessary to demolish the existing on-ramp, to conduct roadway paving and to shift K-rail for the new on-ramp.

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03/08/2013

Segment: Wilshire
Area: South I-405 off-ramp to westbound Wilshire Bl

The southbound I-405 off-ramp to westbound Wilshire Bl will be closed beginning Friday, March 8, 2013 at 8pm until 6am on Friday, March 22, 2013. This closure is necessary to demolish the existing off-ramp and to conduct roadway paving and K-rail shifts for the new off-ramp.

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03/05/2013

Segment: Mulholland
Area: Getty Ramps

The contractor is anticipating to implement a full closure of Sepulveda Bl, between the southbound Getty ramps and northbound Getty on-ramp, beginning Tuesday, March 5, 2013, for approximately three nights.

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03/05/2013

Segment: Wilshire
Area: Northbound Sepulveda Bl between Ohio Av and Wilshire Bl

The northbound Sepulveda Bl between Ohio Av and Wilshire Bl will be reduced to one lane Tuesday, March 5, 2013 through Monday, March 11, 2013, weekdays only, between 9am and 3:30pm. One lane will remain open on northbound Sepulveda Bl from Ohio Av to Wilshire Bl. This closure is necessary to complete pile driving and foundation support for the northbound I-405 on-ramp from eastbound Wilshire. 

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03/01/2013

Segment: Sunset
Area: Montana Av to Getty Center Dr off-ramp

The northbound I-405 will be reduced from 5 lanes to 2 lanes, from the Montana Av off-ramp to the Getty Center Dr off-ramp, for 55 hours, starting 10pm on Friday, March 1, 2013. The lanes will re-open at 5am on Monday, March 4, 2013. This lane reduction is necessary for paving of the future high occupancy vehicle (HOV) lane and for realignment of the I-405.

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02/22/2013

Segment: Mulholland
Area: Northbound Skirball Ramps

The contractor anticipates the closure of the northbound Skirball Center Drive on- and off-ramps during the February 22 - 24 weekend to support work toward the realignment of the northbound Skirball ramps. The ramps closure will begin at 7pm, Friday night, and last until 6am, Monday morning, weather permitting.

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02/21/2013

Segment: Wilshire
Area: Wilshire Bl from Bonsall Av to Sepulveda Bl

Wilshire Bl will be fully closed on week nights from Thursday, February 21, 2013 through Friday, March 1, 2013, from 10pm to 5am, from Bonsall Av to Sepulveda Bl. This night closure is necessary to install the overhang falsework for the I-405 Bridge at Wilshire Bl.

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02/20/2013

Segment: Wilshire
Area: Pico Bl from Sawtelle Bl to Cotner Ave

Pico Bl will be fully closed the nights of Wednesday, February 20, 2013 and Thursday, February 21, 2013, from 9pm to 6am, from Sawtelle Bl to Cotner Av. This night closure is necessary to form and pour the barrier and strip the forms for the I-405 Bridge at Pico Bl.

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02/12/2013

Segment: Mulholland
Area: Sepulveda Bl between Skirball and Mountaingate

The contractor will implement nightly full closures of Sepulveda Bl between Skirball Center Dr and Mountaingate Dr from 10pm to 6am for approximately three months.  These closures are anticipated to begin Tuesday, February 12, 2013.  This closure is required to support the widening of Sepulveda Bl and create additional capacity to accommodate the new southbound Skirball ramps. 

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02/08/2013

Segment: Wilshire
Area: Northbound 405 on-ramp from Cotner Ave - Olympic Bl on-ramp

This is a revised notice. The Cotner Av on-ramp to northbound I-405 will be closed nightly, beginning Friday, February 8, 2013, until Friday, March 1, 2013. During daytime hours, the on-ramp will be reduced from two lanes to one lane. Turn pockets on Cotner Av for on-ramp access will be closed nightly during the ramp closure. This closure is necessary to demolish the existing on-ramp, and to conduct roadway paving and K-rail shifts for the new on-ramp.

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01/18/2013

Segment: Sunset
Area: Sepulveda Bl and Sunset Bl

Steel pile driving will be conducted at the northbound I-405 Sunset Bl off-ramp from 7am to 4pm starting Friday, January 18, 2013. This work is expected to continue until Monday, February 4, 2013. The steel pile driving is necessary for construction of the bridge abutment foundation.

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01/17/2013

Segment: Wilshire
Area: Wilshire Bl from Federal Av to Sepulveda Bl

Wilshire Bl will be fully closed on week nights from Thursday, January 17, 2013, to Friday, February 8, 2013, from 10pm to 5am, from Federal Av to Sepulveda Bl. This night closure is necessary to install metal bridge decking for the southbound I-405 off-ramp to eastbound Wilshire Bl.

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01/17/2013

Segment: Wilshire
Area: Wilshire Bl, from Federal Av to Sepulveda Bl

This is a revision to a prior notice. Wilshire Bl will now be fully closed on weeknights from Thursday, January 17, 2013,until Tuesday, February 12, 2013, from 10pm to 5am, from Federal Av to Sepulveda Bl. One weekend night closure is expected on Saturday, February 9, 2013. These night closures are necessary to install metal bridge decking for the southbound I-405 off-ramp to eastbound Wilshire Bl.

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01/17/2013

Segment: Sunset
Area: Sunset Bl and Sunset Way

The Sunset Way cul-de-sac will be closed from 7am to 5pm starting Thursday, January 17, 2013. The closure is expected to continue until Friday, January 25, 2013. This closure is necessary to excavate for construction of retaining wall 1738A

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01/07/2013

Segment: Wilshire
Area: Exposition Bl from Sawtelle Bl to Sepulveda Bl

Exposition Bl will be fully closed on Monday, January 7, 2013, and Wednesday, January 9, 2013, 10pm to 5am, from Sawtelle Bl to Sepulveda Bl. This night closure is necessary to construct deck enforcement formwork for the I-405 Exposition Bl Bridge undercrossing.

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12/03/2012

Segment: Sunset
Area: Sepulveda Bl

Construction of catch basins, manholes and storm drain lines will start at the intersection of Sepulveda Bl and Sepulveda Wy on Monday, December 3, 2012, for two weeks.

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Daily Closures

 

If Daily Closures are not displaying below, please visit the project Facebook or Twitter pages for the latest closures.

 

The I-405 Sepulveda Pass Improvements Project utilizes Twitter to post closure updates every workday afternoon. For your convenience, the updates are organized by segment. You can also view these Daily Updates on our Facebook, Twitter.

Closure Widget: Learn how to embed the Daily Closures onto your website

More Info: Typical Freeway Closures | Service Delays | Detour Maps

The abbreviations below help us organize the Daily Updates by segment.
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
SU
MO
TU
WE
TH
FR
SA
All
Wilshire
Sunset
Mulholland
ALL
WIL
SUN
MUL
 

All Segments

Today's Closures   Date Posted

WE-ALL: Unless noted below, AM closures occur from 9am to 2:30pm.

 

June 18th



Wilshire Segment (National Bl to Waterford St)

Today's Closures   Date Posted

WE-WIL: Closure of westbound Wilshire 2,3,4 lanes near Sepulveda Bl cancelled for tonight.

 

June 19th

WE-WIL: Southbound off-ramp to westbound Wilshire Bl closed tonight, midnight to 2am.

 

June 19th

WE-WIL: Closure of the southbound on-ramp from Santa Monica Bl cancelled for tonight.

 

June 19th

WE-WIL: Closure of the northbound on-ramp from westbound Wilshire cancelled for tonight.

 

June 19th

WE-WIL: Wilshire Bl closed near Sepulveda Bl tonight, 10pm to 5am.

 

June 19th

WE-WIL: Southbound on-ramp from Santa Monica closed tonight, 10pm to 5am.

 

June 19th

WE-WIL: Southbound off-ramp to Olympic closed 9pm to 5am.

 

June 19th

WE-WIL: Northbound 1, 2 lanes closed from Olympic to Ohio tonight, 10pm to 5am.

 

June 19th

WE-WIL: Northbound on-ramp from westbound Wilshire Bl closed tonight, 10pm to 5am.

 

June 19th

WE-WIL: Northbound on-ramp from eastbound Wilshire Bl closed tonight, 8pm to 5am.

 

June 19th

WE-WIL: Northbound off-ramp to westbound Wilshire closed tonight, 9pm to 5am.

 

June 19th

WE-WIL: Northbound off-ramp to eastbound Wilshire closed tonight, 9pm to 4am.

 

June 19th

WE-WIL: Northbound off-ramp to Santa Monica partially closed 11pm to 4am.

 

June 19th

WE-WIL: Northbound on-ramp/auxiliary lane closed at Santa Monica tonight, 8pm to 5am.

 

June 19th

WE-WIL: Westbound I-10 connector to northbound I-405 closed tonight, 11pm to 4am.

 

June 19th

WE-WIL: Wilshire eastbound 3, 4 lanes closed from northbound Wilshire off-ramp to Veteran, 10pm to 5am.

 

June 19th

WE-WIL: Pico fully closed from Cotner to Sawtelle tonight, 10pm to 5am.

 

June 19th

WE-WIL: Sepulveda Bl reduced to one lane each direction near Wilshire tonight, 9pm to 5am.

 

June 19th

WE-WIL: Sepulveda Bl southbound 2 lane closed from Wilshire Bl to recreation center, 9am to noon.

 

June 18th

WE-WIL: Sepulveda Bl reduced to one lane each direction near Constitution Av.

 

June 18th

WE-WIL: Sepulveda Bl southbound 1 lane closed from Wilshire Bl to north of Ohio, noon to 2:30pm.

 

June 18th

WE-WIL: Pico Bl eastbound 3 lane closed from Sawtelle to Cotner.

 

June 18th

WE-WIL: Sepulveda Bl northbound 2 lane closed from recreation center to GSA building.

 

June 18th

TU-WIL: Closure of southbound on-ramp from Santa Monica Bl cancelled for tonight.

 

June 18th

TU-WIL: Southbound off-ramp to Santa Monica Bl closed tonight, 9pm to 4am.

 

June 18th

TU-WIL: Closure of southbound off-ramp Olympic Bl cancelled for tonight.

 

June 18th

TU-WIL: Closure of northbound on-ramp from westbound Wilshire cancelled for tonight.

 

June 18th

TU-WIL: Northbound off-ramp to Santa Monica Bl partially closed tonight, 10pm to 4am.

 

June 18th

TU-WIL: Eastbound I-10 connector to southbound I-405 closed tonight, 10pm to 5am.

 

June 18th

TU-WIL: Southbound 3,4,5 lanes closed from Olympic to I-10 connector tonight, midnight to 4am.

 

June 18th

TU-WIL: Wilshire eastbound 3, 4 lanes closed from northbound Wilshire off-ramp to Veteran, 10pm to 5am.

 

June 18th

TU-WIL: Wilshire westbound 2, 3, 4 lanes closed from northbound Wilshire on-ramp to Sepulveda, 10pm to 5am.

 

June 18th

TU-WIL: Southbound 4, 5 lanes closed from Wilshire to Olympic tonight, 11pm to 4am.

 

June 18th

TU-WIL: Southbound 5 lane closed from Waterford to Wilshire tonight, 9pm to 4am.

 

June 18th

TU-WIL: Southbound on-ramp from westbound Wilshire Bl closed tonight, 10pm to 5am.

 

June 18th

TU-WIL: Southbound on-ramp from eastbound Wilshire Bl closed tonight, 10pm to 5am.

 

June 18th

TU-WIL: Southbound off-ramp to eastbound Wilshire closed tonight, 9pm to 4am.

 

June 18th

TU-WIL: Southbound on-ramp from Santa Monica closed tonight, 10pm to 5am.

 

June 18th

TU-WIL: Southbound off-ramp to Santa Monica closed 9pm to 4am.

 

June 18th

TU-WIL: Southbound off-ramp to Olympic closed 8pm to 5am.

 

June 18th

TU-WIL: Northbound 1, 2 lanes closed from Olympic to Ohio tonight, 11pm to 4am.

 

June 18th

TU-WIL: Northbound on-ramp from westbound Wilshire Bl closed tonight, 10pm to 5am.

 

June 18th

TU-WIL: Northbound on-ramp from eastbound Wilshire Bl closed tonight, 8pm to 5am.

 

June 18th

TU-WIL: Northbound off-ramp to westbound Wilshire closed tonight, 9pm to 5am.

 

June 18th



Sunset Segment (Waterford St to Getty/Sepulveda Bl)

Today's Closures   Date Posted

WE-SUN: Southbound HOV lane closed from Getty Center Bridge to Getty Center tonight, 7pm to 3:30am.

 

June 19th

WE-SUN: Northbound off-ramp to Moraga Dr closed tonight, 9:30pm to5am.

 

June 19th

WE-SUN: Northbound off-ramp to Sunset Bl closed tonight, 7pm to 9:30pm.

 

June 19th

WE-SUN: Southbound HOV/1 lane closed from Getty Bridge to Getty Center tonight, 10pm to 3:30am.

 

June 19th

WE-SUN: Southbound HOV lane closed from Getty Bridge to Getty Center tonight, 7pm to 3:30am.

 

June 19th

WE-SUN: Southbound on-ramp from westbound Sunset closed tonight, 7pm to 5am.

 

June 19th

WE-SUN: Northbound 1, 2 lanes closed from Getty Center to Getty on-ramp tonight, 11pm to 5am.

 

June 19th

WE-SUN: Northbound 1 lane closed from Getty Center to Getty on-ramp tonight, 10pm to 6am.

 

June 19th

WE-SUN: Northbound off-ramp to Moraga closed 9:30pm to 5am.

 

June 19th

WE-SUN: Northbound on-ramp from Sunset closed 8pm to 5am.

 

June 19th

WE-SUN: Northbound off-ramp to Sunset closed 7pm to 9:30am.

 

June 19th

WE-SUN: Northbound off-ramp to Montana partially closed 7pm to 5am.

 

June 19th

WE-SUN: Church Ln reduced to one lane each direction from Sepulveda Bl to Getty Entrance tonight, 9pm to 5am.

 

June 19th

WE-SUN: Ovada fully closed from Acanto to Sepulveda tonight, 9pm to 5am.

 

June 19th

WE-SUN: Sepulveda Way fully closed from Sunset to Sepulveda tonight, 9pm to 5am.

 

June 19th

WE-SUN: Sepulveda Bl reduced to one lane each direction from Bel Terrace to Sunset tonight, 9pm to 5am.

 

June 19th

WE-SUN: Sepulveda Bl reduced to one lane each direction from Montana to Constitution tonight, 9pm to 5am.

 

June 19th

WE-SUN: Sepulveda Bl reduced from Sunset to Bel Terrace tonight, 8:30pm to 5am.

 

June 19th

WE-SUN: Sepulveda fully closed from Montana to Church Ln tonight, 10pm to 5am.

 

June 19th

WE-SUN: Sunset Wy cul-de-sac closed at Sunset Bl, 5am to 2:30pm.

 

June 18th

WE-SUN: Sepulveda Bl reduced to one lane each direction from Getty Center to north of Moraga Dr.

 

June 18th

WE-SUN: Sepulveda Wy closed from Sunset Bl to Sepulveda Bl.

 

June 18th

WE-SUN: Sepulveda Bl northbound 2 lane closed from Sepulveda Wy to Church Ln.

 

June 18th

WE-SUN: Sepulveda Bl southbound 2 lane closed from Moraga Dr to Constitution Av.

 

June 18th

WE-SUN: Northbound on-ramp from Moraga Dr closed 9am to 11:30pm.

 

June 18th

WE-SUN: Northbound off-ramp to Moraga Dr closed.

 

June 18th

TU-SUN: Southbound HOV/1 lane closed near Sunset Bl tonight, 10pm to 3:30am.

 

June 18th

TU-SUN: Southbound HOV lane closed from Getty Center Bridge to 500 feet south of Sunset tonight, 7pm to 3:30am.

 

June 18th

TU-SUN: Northbound 3,4,5 lanes closed from Moraga Dr on-ramp to Getty Center Dr tonight, midnight to 4am.

 

June 18th

TU-SUN: Northbound 4,5 lanes closed from Sunset Bl to Getty Center Dr tonight, 11pm to 6am.

 

June 18th

TU-SUN: Northbound 5 lane closed from Sunset Bl to Getty Center Dr tonight, 10pm to 6am.

 

June 18th

TU-SUN: Closure of northbound 1,2 lanes from Getty Center Dr to Getty Center on-ramp cancelled for tonight.

 

June 18th

TU-SUN: Northbound off-ramp to Moraga Dr closed tonight, 7pm to midnight.

 

June 18th

TU-SUN: Northbound on-ramp from Moraga Dr closed tonight, 8pm to midnight.

 

June 18th

TU-SUN: Northbound on-ramp from Sunset Bl closed tonight, midnight to 5am.

 

June 18th

TU-SUN: Northbound off-ramp to Sunset Bl closed tonight, midnight to 5am.

 

June 18th

TU-SUN: Southbound HOV/1 lane closed from Sunset to south of Sunset tonight, 10pm to 3:30am.

 

June 18th

TU-SUN: Southbound HOV lane closed from Getty Bridge to south of Sunset tonight, 7pm to 3:30am.

 

June 18th

TU-SUN: Southbound on-ramp from westbound Sunset closed tonight, 7pm to 5am.

 

June 18th

TU-SUN: Northbound 3, 4, 5 lanes closed from Moraga on-ramp to Getty Center Dr tonight, midnight to 4am.

 

June 18th

TU-SUN: Northbound 4, 5 lanes closed from Sunset to Getty Center Dr tonight, 11pm to 6am.

 

June 18th

TU-SUN: Northbound 5 lane closed from Sunset to Getty Center Dr tonight, 10pm to 6am.

 

June 18th

TU-SUN: Northbound 1, 2 lanes closed from Getty Center to Getty on-ramp tonight, 11pm to 5am.

 

June 18th

TU-SUN: Northbound 1 lane closed from Getty Center to Getty on-ramp tonight, 10pm to 6am.

 

June 18th

TU-SUN: Northbound off-ramp to Moraga closed 7pm to midnight.

 

June 18th

TU-SUN: Northbound on-ramp from Moraga closed 8pm to midnight.

 

June 18th

TU-SUN: Northbound on-ramp from Sunset closed midnight to 5am.

 

June 18th

TU-SUN: Northbound off-ramp to Sunset closed midnight to 5am.

 

June 18th

TU-SUN: Northbound off-ramp to Montana partially closed 7pm to 5am.

 

June 18th



Mulholland Segment (Sepulveda Bl to US 101 Highway)

Today's Closures   Date Posted

WE-MUL: Northbound off-ramp to Skirball Center Dr closed tonight, 9:30pm to 5am.

 

June 19th

WE-MUL: Southbound lanes fully closed from US 101 to Getty tonight, midnight to 4am.

 

June 19th

WE-MUL: Southbound HOV/1, 2 lanes closed from north of Skirball to south of Skirball tonight, 10pm to 4am.

 

June 19th

WE-MUL: Southbound HOV/1 lane closed from north of Skirball to south of Skirball tonight, 7pm to 5am.

 

June 19th

WE-MUL: Southbound on-ramp from Burbank closed tonight, midnight to 4am.

 

June 19th

WE-MUL: Southbound on-ramp from Ventura closed tonight, 9pm to 5am.

 

June 19th

WE-MUL: Southbound on-ramp from Valley Vista closed tonight, 7pm to 5am.

 

June 19th

WE-MUL: Southbound on-ramp from Skirball closed tonight, 9pm to 5am.

 

June 19th

WE-MUL: Northbound 1 lane closed from south of Skirball to north of Skirball on-ramp tonight, 10pm to 6am.

 

June 19th

WE-MUL: Northbound off-ramp to Skirball closed 9:30pm to 5am.

 

June 19th

WE-MUL: Southbound US 101 connector to southbound I-405 closed tonight, 11pm to 4am.

 

June 19th

WE-MUL: Southbound US 101 connector to northbound I-405 closed tonight, 10pm to 5am.

 

June 19th

WE-MUL: Mulholland Dr/Skirball Center Dr fully closed from Zeldins/Casiano to Sepulveda Bl tonight, 10pm to 5am.

 

June 19th

WE-MUL: Northbound off-ramp to Skirball Center Dr closed.

 

June 18th

WE-MUL: Southbound on-ramp from Valley Vista closed 10am to 2:30pm.

 

June 18th

WE-MUL: Fiume Walk closed from Sepulveda Bl to Sherman Oaks Av.

 

June 18th

WE-MUL: Sepulveda Bl southbound 2 lane closed from Skirball Center Dr to Mountaingate.

 

June 18th

TU-MUL: Southbound HOV/1,2 lanes closed near Skirball Center Dr tonight, 10pm to 4am.

 

June 18th

TU-MUL: Southbound HOV/1 lane closed near Skirball Center Dr tonight, 10pm to 5am.

 

June 18th

TU-MUL: Closure of southbound 4,5 lanes near southbound Skirball on-ramp cancelled for tonight.

 

June 18th

TU-MUL: Mulholland Dr/Skirball Center Dr closed from Zeldins/Casiano to Sepulveda Bl tonight, midnight to 5am.

 

June 18th

TU-MUL: Mulholland Dr/Skirball Center Dr reduced with flaggers from Zeldins/Casiano to Sepulveda Bl tonight, 10pm to midnight.

 

June 18th

TU-MUL: Southbound US 101 connector to southbound I-405 closed tonight, 11pm to 4am.

 

June 18th

TU-MUL: Southbound US 101 connector to northbound I-405 closed tonight, 10pm to 5am.

 

June 18th

TU-MUL: Southbound 3, 4, 5 lanes closed from Skirball to south of Skirball on-ramp tonight, 11pm to 4am.

 

June 18th

TU-MUL: Southbound 4, 5 lanes closed from Skirball to south of Skirball on-ramp tonight, 10pm to 4am.

 

June 18th

TU-MUL: Southbound HOV/1, 2 lanes closed from north of Skirball to south of Skirball tonight, 10pm to 4am.

 

June 18th

TU-MUL: Southbound HOV/1 lane closed from north of Skirball to south of Skirball tonight, 10pm to 5am.

 

June 18th

TU-MUL: Southbound on-ramp from Burbank closed tonight, midnight to 5am.

 

June 18th

TU-MUL: Southbound on-ramp from Ventura closed tonight, 9pm to 5am.

 

June 18th

TU-MUL: Southbound on-ramp from Valley Vista closed tonight, 7pm to 5am.

 

June 18th

TU-MUL: Southbound on-ramp from Skirball closed tonight, 9pm to 5am.

 

June 18th

TU-MUL: Southbound off-ramp to Skirball closed 7pm to 9:30am.

 

June 18th

TU-MUL: Northbound off-ramp to Skirball closed 7pm to 5am.

 

June 18th





Stay Connected
Receive email alerts and follow on the web.

Construction Relations Team:
Kasey Shuda - Manager, Construction Relations
Tel: 310.846.3563
Erika Estrada - Sunset Segment (Constitution Av to Sepulveda Bl)
Tel: 310.846.2400
Megan Nangle - Wilshire Segment (National Bl to Constitution Av)
Tel:310.846.2400
Ron Macias - Mulholland Segment (Sepulveda B. to Ventura Bl)
Tel: 310.846.3564
Ned Racine - New Media
Tel: 310.846.3569
Yvette ZR Rapose - Director of Construction Relations
Tel: 213.922.2297

Contact Information:
Metro Community Relations 
6060 Center Dr., 2nd Flr.
Los Angeles, CA 90045-2952

Tel: 213.922.3665
I405@metro.net
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