Caltrans District 7

California Department of Transportation. Site not monitored 24/7. Call 9-1-1 for emergencies. Use for current closures.

[Caltrans District 7 @CaltransDist7]

⚠️ SB I-405 WEEKEND WORK⚠️

SB I-405 reduced to 3 lanes between Ventura Blvd and Mulholland Dr from 10 PM Friday 10/23 to 5 AM Monday 10/26. Multiple ramps closed. Avoid the area and expect delays through the Sepulveda Pass.

Info: https://t.co/WABkuBDfTD

[Caltrans District 7 @CaltransDist7]

🚧ATTENTION TOPANGA RESIDENTS🚧

Caltrans announces a full closure of State Route 27 between PCH to Grand View Drive from 11:59 p.m. TONIGHT, Oct. 22, to 5 a.m. Friday, Oct. 23.

Caltrans urges motorists to use alternate routes!

[Caltrans District 7 @CaltransDist7]

🚧SR-91 CLOSURES🚧
SR-91, overnight lane, connector & ramp closures scheduled 10/26-10/30, from Vermont Ave in Gardena to Orange County line at postmile (PM) 20.7 in Cerritos: https://t.co/pgJmQ3ifLW

[Vincent Thomas Bridge Project @VTBproject]

🤝UPCOMING VTB INFORMATION SESSION 🤝

Join @caltransdist7 for a drop-in information session on the Vincent Thomas Bridge Deck Replacement Project at the Wilmington Branch Library on 10/31 from 10 a.m. to 2 p.m.

Details below.

[Vincent Thomas Bridge Project @VTBproject]

🚧 Full Closure of #VTB Coming Soon 🚧

Starting November 7, 2026, @CaltransDist7 will fully close the #VincentThomasBridge through early 2028.

Plan ahead, use alternate routes, and #SlowForTheConeZone!

More details: https://t.co/bKD4iQDY81

[Caltrans District 7 @CaltransDist7]

⚠️ UPCOMING OVERNIGHT WORK ON I-405 ⚠️

Upcoming overnight lane reductions, connector closures and ramp closures happening on I-405 through the Sepulveda Pass 10/26-10/30 for K-rail installation and paving work.

Sign up for email alerts: https://t.co/jJo6aPy6OA

[Caltrans District 7 @CaltransDist7]

🚧 TRAFFIC ALERT: Tuesday, Oct. 20, up until 1 PM

CLOSED
📍 #1 lane on northbound SR-110 from Solano to I-5
📍 Connector from NB SR-110 to NB I-5

The closure will allow safe replacement of attenuator and the removal of litter, debris, and graffiti.

[Caltrans District 7 @CaltransDist7]

🚧 PCH AT THORNHILL BROOME BEACH 🚧

In advance of an El Nino winter, crews are constructing Rock Slope Protection on this shoreline along State Route 1 north of Sycamore Canyon Road, where a section of highway washed out in SoCal's most recent storm.👇

[Caltrans District 7 @CaltransDist7]

🚧 PCH NEAR BIG ROCK IN MALIBU 🚧

In advance of an El Nino winter, crews have constructed Rock Slope Protection, shotcrete & new drainage on this shoreline along State Route 1.

On the inland side of PCH rockfall netting & a retaining wall are in place.👇

[Caltrans District 7 @CaltransDist7]

‼️ I-605 WEEKEND LANE REDUCTIONS ‼️

Whittier: Northbound I-605 will have lane reductions & ramp closures from State Route 60 to Valley Boulevard from Friday 10/23 > Monday 10/26.

24/7 paving operation. Details👇
https://t.co/cqockPQ36c

[Caltrans District 7 @CaltransDist7]

🚧SANTA CLARITA COMMUTER ALERT🚧

One lane of northbound Sierra Highway will be closed from Placerita Canyon Road to Golden Valley Road this week from 6 a.m. to 6 p.m. Expect delays and seek alternate routes.

[Caltrans District 7 @CaltransDist7]

Would you toss this trash along I-605 in Norwalk straight into a river? Caltrans crews cleaned it, before the coming seasonal rains could flush it down a stormway and then into local waters. Remember: Clean roads = cleaner local waterways. 💙#CleanCA @CAgovernor @CA_Trans_Agency

[Caltrans District 7 @CaltransDist7]

🚧 PCH NORTH OF COASTLINE DRIVE🚧

In advance of an El Nino winter, Caltrans is rebuilding this slope & constructing Rock Slope Protection on this shoreline along State Route 1 & in various other locations through L.A. & Ventura Counties.

#elninoprep

[Caltrans District 7 @CaltransDist7]

🚧 I-605 PAVING COMPLETE! 🚧

City of Industry: This past weekend crews constructed over 4800' of new concrete lane! K-rail was removed & all lanes of northbound I-605 from Peck Rd > SR-60 reopened by 5AM.👇

The next weekend lane reduction on NB I- 605 will start Friday 10/23.

[Caltrans District 7 @CaltransDist7]

🚧 PCH: TOPANGA CYN BLVD > SUNSET BLVD 🚧

Malibu: PCH will be reduced to one lane in each direction from Topanga Canyon Blvd > Sunset Blvd from 9PM to 5AM nightly Monday 10/19 > Friday 10/23 for slope repair.

Real-time lane closures at https://t.co/cqockPQ36c

[Caltrans District 7 @CaltransDist7]

🚧 THIS HAPPENED ON NORTHBOUND I-605 THIS WEEKEND!

Crews constructed over 4800' of new concrete lane!👇
Tonight crews will break down equipment & clear lanes.

NB I-605 reduced to two lanes from Peck Rd to State Route 60 until 11PM tonight. Then only one lane open until 5AM.

[Caltrans District 7 @CaltransDist7]

🚧 I-605 PAVING UPDATE 🚧

Today crews finished pouring & leveling the final layer of concrete for over 4800' of new lane & saw cut the concrete into slabs.👇

NB I-605 reduced to two lanes from Peck Rd to SR-60 until 11PM tonight. Then only one lane open until 5AM.

[Caltrans District 7 @CaltransDist7]

🚧 DELAYS ON I-605 IN PAVING WORK ZONE 🚧

Northbound I-605 reduced to two lanes from Peck Road to State Route 60 until 11PM tonight for 24/7 paving operation. Then only one lane open until 5AM.

https://t.co/cqockPQ36c shows delays through the construction zone. 👇

[Caltrans District 7 @CaltransDist7]

🚧 I-605 PAVING IS ON SCHEDULE! 🚧

Last night & today crews have been pouring & leveling the final layer of concrete for over 4800' of new lane!👇

NB I-605 reduced to two lanes from Peck Rd to SR-60 until 11PM tonight for 24/7 paving operation. Then only one lane open until 5AM

[Caltrans District 7 @CaltransDist7]

🚧 LAST NIGHT ON NORTHBOUND I-605! 🚧

City of Industry: Crews were pouring & leveling final layer of concrete for over 4800' of new lane!👇

NB I-605 reduced to two lanes from Peck Rd to SR-60 until 11PM tonight for 24/7 paving operation. Then only one lane open until 5AM.