February 19, 2025 The Best Source of News, Culture, Lifestyle for Culver City, Mar Vista, Del Rey, Palms and West Los Angeles

Caltrans District 7 Provides Update on Topanga Canyon Landslide Closure

Landslide More Serious than 1940s Slide, Involves Thousands of Rocks

Caltrans District 7 has updated the situation related to the closure of Topanga Canyon after this year’s heavy rainfall and the area’s latest and most serious landslide. In a press statement, The California Department of Transportation (Caltrans) projects that the extensive landslide at post mile 1.8 on State Route 27 in Topanga Canyon will be cleared by fall 2024, pending favorable conditions.

California State Transportation Secretary Toks Omishakin visited Topanga Canyon with Assemblymember Jacqui Irwin and Los Angeles County Supervisor Lindsey Horvath to examine the landslide’s severity. You can watch a video of the visit and listen to the explanation of the seriousness of the landslide, which includes thousands of rocks, here.

The latest observations indicate ongoing water seepage beneath the dirt, mud, and rocks, suggesting the potential for further movement of the mass. Recent rainfall during the weekend of April 13-14 exacerbated the instability of the hillside.

The landslide, which occurred on March 9, 2024, is substantially larger than a previous one in the 1940s. The visible face of the current landslide extends approximately 300 feet above the roadway and continues about 200 feet beyond the surrounding brush.

Given the present geological conditions and the slope’s instability, the removal process must proceed from the top downward. Removing material from the base of the slope is necessary to prevent the destabilization of the earth and large boulders above as water continues to permeate beneath the surface.

Of particular concern is a sizable boulder, approximately 10 feet in height, visible from the south side of the landslide. A crack measuring 5 to 10 feet wide has formed behind the boulder, with the weight of the hillside exerting pressure on it.

Preliminary estimates indicate that the visible face of the landslide comprises about 80,000 cubic yards and weighs approximately 9.2 million pounds, equivalent to the capacity of 5,500 dump trucks.

As a result of the closure, State Route 27 is inaccessible from Grand View Drive to State Route 1 (Pacific Coast Highway). During the closure, temporary signal lights have been installed at Tuna Canyon Road and State Route 1 to facilitate traffic flow for Topanga Canyon residents seeking access to the southbound Pacific Coast Highway.

Caltrans is collaborating with local authorities and elected officials to minimize the landslide’s impact on the community. Members of the public can direct inquiries to Topanga@dot.ca.gov.

in News
Related Posts

Metro LA to Begin Ticketing Bus Lane Violators with Camera Enforcement

February 17, 2025

February 17, 2025

Motorists Parked in Bus Lanes Will Face $293 Fines For Each Infraction Drivers who park in bus lanes will soon...

The Department of Public Health to Hold Virtual Town Hall on Post-Fire Air, Soil, and Water Safety

February 17, 2025

February 17, 2025

LA County Officials Will Discuss Environmental Testing, Recovery Efforts The Los Angeles County Department of Public Health will hold a...

Los Angeles County Launches $32.2 Million Relief Grant for Wildfire Victims

February 17, 2025

February 17, 2025

Eligible Households Affected by the Palisades Fires Can Apply Soon The Los Angeles County Department of Consumer and Business Affairs...

Culver City Police Seek Suspect in Weekend Battery Incident

February 17, 2025

February 17, 2025

Man Accused of Assaulting a Victim is Still at Large Authorities are asking for the public’s assistance in identifying a...

(Video) Enjoy Beach Proximity and Prime Amenities at Ocean View Hotel

February 17, 2025

February 17, 2025

For More Info, Go To Oceanviewsantamonica.com For More Info, Go To https://t.co/RmxV3mgYCs pic.twitter.com/30oSvl7Zvf — Westside Today (@WestsideLAToday) February 17, 2025

Deadly Stabbing Outside Popular Santa Monica Bar on Saturday

February 16, 2025

February 16, 2025

One Man Killed, Another Injured in Early Morning Attack The Bungalow, a popular restaurant and bar in Santa Monica, was...

Iconic Gloria Vanderbilt Estate Hits the Market for the First Time in 72 Years

February 16, 2025

February 16, 2025

Historic Beverly Hills Mansion With Star-Studded Past Listed at $16.5 Million For the first time in 72 years, the historic...

Melrose Avenue Businesses Forced to Close After Floodwaters Inundate Stores

February 16, 2025

February 16, 2025

Heavy Rains Turned Melrose Avenue Into a River, Causing Severe Damage  Heavy rainfall in the Fairfax District caused flooding on...

State Farm Faces Scrutiny Over Emergency Rate Hike Request From State Official

February 16, 2025

February 16, 2025

Commissioner Lara Demands Answers on Financial Stability and Consumer Impact California Insurance Commissioner Ricardo Lara has responded to State Farm’s...

UCLA Suspends Pro-Palestinian Student Groups Following Protest at UC Regent’s Home

February 13, 2025

February 13, 2025

Chancellor Cites Potential Student Code Violations; Student Groups Reject Allegations UCLA has suspended two pro-Palestinian student organizations following a protest...

Flash Flood Warning Issued for Burn Areas, LAFD Officer Swept off Road by Debris

February 13, 2025

February 13, 2025

Storm Damage Closes Pacific Coast Highway, Officials Urge Caution Not even members of the LAFD are being spared from the...

Culver City Police Investigate Disturbing Incident in Culver City Park

February 13, 2025

February 13, 2025

Police Secure Area as Investigation Unfolds on Thursday Morning The Culver City Police Department received a call around 7:23 a.m....

Here are Your Last Minute Ideas if You Still Haven’t Planned Your Valentine’s Day Date

February 13, 2025

February 13, 2025

Luscious Cookies, Delightful Drinks, Full Dinners at Home or In House, We’ve Got Them Okay, maybe you have been a...

Beloved Baldwin Hills Family-Owned Restaurant Post & Beam to Close After 13 Years

February 12, 2025

February 12, 2025

Community Icon Shuts Doors as Baldwin Hills Crenshaw Plaza Redevelopment  In yet another loss for the Los Angeles culinary community,...

Santa Monica Hotel Event Space Offers Affordability, Accessibility

February 12, 2025

February 12, 2025

Elevate Your Events with Versatile Venues and Exceptional Service Coastal stays and eclectic event spaces don’t have to be expensive....