Status of Highway One through Big Sur

Date:Friday, March 31, 2023
District:05 – Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz Counties
Contact:Kevin Drabinski or Alexa Bertola
Phone:(805) 549-3138 or (805) 549-3237

FOR IMMEDIATE RELEASE

UPDATE #37

WITH REPAIRS UNDERWAY TRAVEL OPPORTUNITES

STILL ABOUND ON THE BIG SUR COAST

MONTEREY / SAN LUIS OBISPO COUNTIES – Highway 1 on the Big Sur coast, convulsed by three months of winter storms, remains closed between Deetjen’s Inn in Monterey County at PM 42.2 and Ragged Point in San Luis Obispo County.

There are three slides south of the northern closure which have limited, one-lane access that can be used by locals to evacuate or resupply. The slides are located just south of Torre Canyon Bridge at PM 39.5, just south of Esalen at PM 32.5, and farther south at PM 29.5. Passage through these three slides is not open to the traveling public as they are intended as evacuation routes. Estimates on the full reopening of the highway through these three slides will be available in coming days.

There are currently three sites on Highway 1 which are not traversable by vehicle traffic.

Dani Creek Slide at PM 22.6

Assessments continue at Dani Creek which is located immediately north of Paul’s Slide. Once decisions on a repair strategy have been finalized, crews will have a better estimate of when the highway might reopen at this washout.

Paul’s Slide at PM 21.7

This winter’s largest slide has completely covered the roadway and will require the removal of some 500,000 cubic yards of slide material. It is difficult at present to estimate the reopening of Highway 1 at Paul’s Slide. Washouts to the north at Dani Creek and to the south at Gilbert’s Slide pose logistical challenges to the repair efforts here. An estimate for the reopening of Highway 1 at Paul’s Slide should become clearer in several weeks as repairs advance at other slide areas.

Gilbert’s Slide at PM 10.6

Repairs began yesterday at Gilbert’s Slide, just north of Gorda in Monterey County. These repairs are estimated to take at least two months. Depending on the footprint of the excavation work at Gilbert’s, it may not be possible for vehicles to pass through for the duration of these repairs. However, we will continue to explore every opportunity to provide access to locals through the repair area as conditions allow.

There are also additional areas of concern on Highway 1 south of Gilbert’s Slide. Redwood Gulch at PM 5.8 is presenting with embankment erosion and a compromised culvert. Additionally, three locations are showing cracks and settling in the southbound lane. These include Radio Point at PM 4.9, at PM 0.8 where a temporary signal system is already in place, and at County Line at PM 0.1. Locals who move within the closure area between Ragged Point and Gilbert’s Slide should travel with caution when passing through each of these areas. 

It should be noted that the Big Sur coast experience is still available for travelers. Many beautiful miles of highway stretch on the south coast with communities such as Morro Bay, Cambria, San Simeon, and the Ragged Point Inn itself, welcome and open for business.

The same is true for the traveler who can take in the spectacular sights and make large inroads from Monterey and Carmel deep into the heart of this scenic byway.

Caltrans and contracted crews, except during rain events, will work seven days a week to make all necessary repairs, reduce the closure limits, and eventually reopen the entire length of the Big Sur coast.

Road information and updates can also be found on Caltrans District 5 Social Media platforms: Twitter at: @CaltransD5, Facebook at: Caltrans Central Coast (District 5) and Instagram at: Caltrans_D5.

Our crews deserve to get home safely too.

Drive slowly and carefully in work zones.

CHP Traffic Incident Information Page: http://cad.chp.ca.gov

Traveler information at: https://quickmap.dot.ca.gov/

                           | #BeWorkZoneAlert | Twitter | Facebook | YouTube |

###

Kevin Drabinski

Public Information Officer

Caltrans District 5

Basic Landslide Primer

Deep Seated Landslides

Did you know there are different types of landslides per the Geological Survey? I did know from just living here that there were surface ones, debris flows, mud flows and ones that show up months after the rains have stopped as Mud Creek did on 5/19/2017. (Yes, I know Caltrans says it happened on 5/20, but it happened after 5 pm on the 19th, when no Caltrans workers were around. Inga Dorosz of Gorda Mountain both witnessed it and photographed it as it was happening and sent it to me.) What I didn’t know, is what they were called — Deep Seated Landslides. As Daniel Swain explains (see below Mud Creek photos) we are likely to be subject to more of these this year due to the extensive rainfall we have received, and the rapidly developing El Niño we will experience next winter.

For more information on Mud Creek see: https://www.usgs.gov/media/images/mud-creek-landslide-may-27-2017

Daniel Swain (@Weather_West)

Daniel Swain (@Weather_West) in his virtual office hour on Monday, discussed the differences between mudslides and debris flows and deep seated landslides. It can be found starting at 24:28 of his you tube here: https://www.youtube.com/live/eaT1GcF2cwE?feature=share

If you are not familiar with Dr. Swain, he is well worth your time. He is a climate scientist and meteorologist and is very talented in taking complex scientific concepts and explaining them for lay persons. He looks like a teenager, but don’t be fooled. He is brilliant.

USGS and Big Sur

And for a more in-depth understanding of the rock slides specifically of Big Sur, the US Geological Survey put together a video two years ago one might enjoy here: https://www.usgs.gov/media/videos/active-landsliding-and-rock-strength-controls-along-big-sur-coast-ca

This is a fascinating and in-depth scientific study of the landslides our portion of the coast. Many of the landslides we have been experiencing this year; Paul’s Slide, Mud Creek, and other areas are presented in this 2021 video. I recommend this video for all of your who are curious about what building a highway on the edge of a continent is like and the challenges faces by Caltrans in keeping it open.

Slide Maps of the Big Sur Coast

Also, just to remind you, there is a detailed map in three parts showing all the slides, their names and positions, and photos for some of them listed to the right under pages, or, you can just click here: https://bigsurkate.blog/big-sur-interactive-highway-maps-with-slide-names-mile-markers/ Thanks to my “mystery map maker” Lucas Ryan of CV, who created them. One follower on FB said of him, “Omg, whomever created this is a genius..”

13 miles of (Big Sur) Highway One in photos

These are just a few of the bad spots on 13 miles of road. There were others I that did not lend themselves to a fast grab of a shot out the windshield. There are also five spots of slides or slip outs north of those 13 miles as well. And we have yet another storm. This road is not safe, and after yesterday (when these were taken) it will be completely closed for at least two months. And still I get emails and DMs from people trying to find out how they can get here. They think there must be some secret way they can sneak in. Trust me, there is not.

Highway One repair at Pajaro Bridges

Date:Wednesday, March 22, 2023, at 7:00 p.m.
District:05 – Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz Counties
Contact:Kevin Drabinski or Alexa Bertola
Phone:(805) 549-3138 or (805) 549-3237

FOR IMMEDIATE RELEASE

UPDATE #3

REPAIR TO HIGHWAY 1 BRIDGES AT PÁJARO RIVER

TO RESULT IN CLOSURE OF SOUTHBOUND LANE

MONTEREY / SANTA CRUZ COUNTIES – Lane closures are set to begin on Highway 1 where it crosses the Pájaro River as repairs to bridges damaged by recent storms get underway.

Beginning Thursday March 23, travelers on southbound Highway 1 will encounter a 24/7 closure of the #2 (right) lane which will begin just south of Riverside Drive in Watsonville. Additional closure of the northbound lanes may also be necessary.

During different phases of these repairs, travelers can also expect intermittent overnight closures of both southbound lanes. Dates and times for these full closures will be announced in advance.

These bridge repairs are expected to be completed by May 20.

Crews will place slurry and reconstruct the slopes around the bridge supports and foundation piles which were exposed when water flow from an upstream levee breach eroded embankment material.

Road information and updates can also be found on Caltrans District 5 Social Media platforms: Twitter at: @CaltransD5, Facebook at: Caltrans Central Coast (District 5) and Instagram at: Caltrans_D5.

Our crews deserve to get home safely too.

Drive slowly and carefully in work zones.

CHP Traffic Incident Information Page: http://cad.chp.ca.gov

Traveler information at: https://quickmap.dot.ca.gov/

                           | #BeWorkZoneAlert | Twitter | Facebook | YouTube |

###

Kevin Drabinski

Public Information Officer

Caltrans District 5

50 Higuera St.

San Luis Obispo CA 93401

Office: 805.549.3138

Cell: 805.748.1858

TTY 711

Non-Storm related — LPNF hiring

For Immediate Release

March 22, 2023      

Media Contact: Andrew Madsen
(805) 895-0841
andrew.madsen@usda.gov

http://www.facebook.com/lpnf

Twitter: @LosPadresNF

Los Padres National Forest hiring permanent

positions in recreation and trails

SOLVANG, Calif.— The Los Padres National Forest is hiring for several permanent recreation and trail positions with multiple duty locations available. Interested candidates are encouraged to apply now.

Recreation and trails positions on the Los Padres National Forest seek candidates who have an interest and passion for outdoor recreation and public service. Open positions include jobs in recreation, campground operations, and trail maintenance. The U.S. Forest Service is accepting applications through March 30, 2023, on USAjobs with positions available at multiple locations including King City, Santa Maria, Santa Barbara, Ojai, Frazier Park, and Solvang, California.

Visit the Forest website: https://www.fs.usda.gov/main/lpnf/about-forest/jobs for more information about applying for open recreation positions on the Los Padres National Forest or contact Ranger District staff listed below:

Monterey Ranger District

Chevene Simmons

Chevene.simmons@usda.gov, 805-325-0992

Santa Lucia Ranger District

Alicia Sanchez Scott

Alicia.sanchezscott@usda.gov, 805-450-8369

Santa Barbara Ranger District

Rachel Clancy

Rachel.clancy@usda.gov, 805-724-0093

Ojai Ranger District

Tim Short

Timothy.short@usda.gov, 831-206-2129

Mt. Pinos Ranger District

Ari Songer

Ariana.songer@usda.gov, 661-777-2131

Stormy Tuesday

9:30 am — Just checking in. Hoping everyone is able to stay home and off the roads today as weather predictions for today are rather startling. Here is is windy, but I’ve seen worse. It is raining and the amounts expected to drop on the Big Sur Coast went from 2-3 inches yesterday morning to now 6-7 inches in the Santa Lucias. My satellite goes in and out in this weather, occasionally, so I might not be able to get online to answer questions or respond to comments. I have a nice fire going, two good dogs at my feet and my backup genie charged my solar batteries this am, so I am in good shape. I hope you are as well.