Highway One closure update, 7/14/17

*NO MAJOR CONVOYS SCHEDULED FOR NEXT WEEK (JULY 17-20)*

HIGHWAY 1 UPDATE – THURSDAY, JULY 13:
State Route 1 in Monterey County continues to be closed from north of Salmon (just south of the Ranger Station (PM 3) to Pfeiffer Canyon (PM 45.5), which is south of the Pfeiffer Canyon Bridge construction site, with the exception of 10 miles (Gorda to Limekiln State Park) that is accessible only via Nacimiento-Fergusson Road.

REMINDER: travelers CANNOT go all the way on Hwy 1 but local businesses are open on both sides of the closure points at Pfeiffer Canyon and Salmon Creek.

Mud Creek (PM 8.9)
Mud Creek had a major slide on Saturday, May 20, 2017, losing 5 million cubic yards of material. Geotechnical and radar assessments continue at the site it remains impassable.

Paul’s Slide (PM 21.6)
The targeted opening for the road at Paul’s Slide is mid-July (July 15-20). Until then, access through Paul’s Slide continues with the following schedule for local residents and deliveries:

Access times for the morning and evening
Sat-Thursday: 5:30 am to 6 am and 7 pm to 7:30 pm
Friday: 5:30 am –8 am and 6 pm to 7:30 pm

12:00 noon Monday/Wednesday/Friday
A single caravan south and a single caravan north will be allowed. You must be in line by noon! There may be up to a 45-minute delay to clear the road before the opening.

Delivery vehicles (restricted to 30 feet maximum length and 50,000 lbs. maximum weight) can use all access windows shown above.

Pfeiffer Canyon Bridge [PCB] (PM 45.52)
· Steel girders continue to be fabricated in Vallejo, CA and are being sent to Linden, CA (near Stockton) for painting before being trucked to the Pfeiffer Canyon Bridge construction site.
· Temporary Tower completion and welding

Nacimiento Rd. 1 lane Blocked

9 am – there is a tree down on Nacimiento. While the CHP website says SR1 and Nacimiento, that is just the nearest cross street. So it could be anywhere. MoCo Rds come from San Ardo, so it could be a while.

Incident: 00093 Type: Traffic Hazard Location: Nacimiento Fergusson Rd / Sr1 Loc Desc: Lat/Lon: 35.988672 -121.494108
Detail Information
9:15 AM 2 [5] PER A8-040 START CORDS / 1039 MONTY CORDS
9:00 AM 1 [2] TREE DOWN / 1125 1 LN

Highway One Closure Update, 7/10/17

MONDAY, JULY 10-HIGHWAY 1 CLOSURE UPDATE: FROM JUST NORTH OF SALMON CREEK (MON 3.0) TO THE “MAF” (PM 46.35)- PAUL’S SLIDE CONTINUES WITH LOCAL/DELIVERY ACCESS AND MUD CREEK REMAINS CLOSED INDEFINITELY–NEXT UPDATE THURSDAY, JULY 13.

No changes since last update, Friday, but here are a couple photos of the progress on the Pfeiffer Canyon Bridge:

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Highway Closure Update, 7/7/17

Photos below of 1) Mud Creek (PM 8.9) Amazing aerial, courtesy of John Madonna from May 28. 2 and 3) Paul’s Slide (PM 21.6) photo from yesterday. 4) Pfeiffer Canyon Bridge (PM 45.52)– Casting Abutment 1 back wall, rebar installation and iron worker trimming long vertical bars.

*NO MAJOR CONVOYS SCHEDULED FOR NEXT WEEK (JULY 10-14)*

HIGHWAY 1 UPDATE – FRIDAY, JULY 7:

STATE ROUTE 1 CLOSURE FROM NORTH OF SALMON CREEK (JUST SOUTH OF THE RANGER STATION [PM 3])TO THE MAF (PM 46.35), NORTH OF THE PFEIFFER CANYON BRIDGE CONSTRUCTION IN MON COUNTY.

PAUL’S SLIDE ON STATE ROUTE 1 CONTINUES WITH USUAL ACCESS SCHEDULE TO LOCAL RESIDENTS/DELIVERIES. WE WILL CONTINUE RE-ASSESSING AND AN UPDATE PROVIDED BY MID-DAY MONDAY, JULY 10 (See Update under “Paul’s Slide” for more details.)
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STATE ROUTE 1 REMAINS FULLY CLOSED IN BOTH DIRECTIONS AT MUD CREEK DUE TO CONTINUED SLIDE ACTIVITY. DELIVERY VEHICLES AND LOCAL RESIDENTS WILL NEED TO USE NACIMIENTO-FERGUSSON TO EXIT SOUTH OR TO CLEAR THE ACCESS TIMES AT PAUL’S SLIDE.

THE INFORMATION BELOW IS FOR LOCAL RESIDENTS AND DELIVERY VEHICLES ONLY;THE ONLY ACCESS TO THE PUBLIC HAS CHANGED AND IS SHOWN BELOW.

Public Access on Highway 1 now at two locations:
The closure has moved up five miles to the north from Ragged Point (Slo PM 72.87) to north of Salmon Creek and just south of the Ranger Station (Mon PM 3.0).
Using Nacimiento-Fergusson, will be to Gorda (PM 10) to the south and to Limekiln State Park (PM 20.76) to the north.
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Mud Creek (PM 8.9) – MUD CREEK HAD A MAJOR SLIDE/SLIP OUT AT 9:30 PM, SATURDAY, MAY 20 – IT LOST MILLIONS OF CUBIC YARDS OF MATERIAL. GEOTECHNICAL AND RADAR ASSESSMENTS CONTINUE AT THE SITE AND INCLUDES: FIELD MAPPING, RADAR MONITORING, REVIEW OF USGS PHOTOGRAMMETRIC SURVEY DATA AND BORINGS. IT REMAINS IMPASSABLE UNTIL FURTHER NOTICE.

Paul’s Slide (PM 21.6) – CONTINUES WITH USUAL ACCESS SCHEDULE TO LOCAL RESIDENTS/DELIVERIES.

12:00PM Monday / Wednesday / Friday– A single caravan south and a single caravan north, you must be in line by noon! There may be up to 45 minute delay to clear the road before the opening.

Delivery vehicles (Restriction is 30 feet maximum length and 50,000 lbs. maximum weight) can now use all access windows 7 days a week.

Access times for the morning and evening are still the same except for Friday:

5:30AM to 6:00AM and 7:00PM to 7:30PM – Sat.-Thurs.

Friday’s hours: 5:30AM – 8:00AM and 6:00PM to 7:30PM

The noon opening will be for PAUL’S SLIDE ONLY, (NOT MUD CREEK); you will need to use Nacimiento-Fergusson Road to exit the coast.

The targeted “public access” date is currently mid-July (July 15-20), dependent on roadway conditions and slide activity. A closer date will be determined next week.

Pfeiffer Canyon Bridge [PCB] (PM 45.52)
Girders continue to be fabricated in Vallejo, CA and are being sent to Linden, CA (near Stockton) for painting before being trucked over to the Pfeiffer Canyon Bridge construction site.
Temporary Tower completion and welding
Mud Creek assessment progress continues but is closed until further notice. We continue to bring convoys with 10-wheelers containing loads of material: gravel, sand, equipment and other items via convoys through Nacimiento-Fergusson with CHP escorts – the next convoy is yet to be determined.

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Unified Command Meeting Notes

For those of us who cannot attend, it is nice to finally get the notes from these meetings. Martha sent this to me yesterday.

Highway One Incident
Unified Command, BSVFB/OES.
Bulletin
Monday July 3rd meeting/conference call.

Situation:
3 road closures along Highway One from SLO County line to MM 45. One at Mud CK. approximately MM 8, one at Paul’s slide approximately MM 22 and one at Pfeiffer Canyon Bridge approximately MM 45.

Traffic for residents/deliveries only, ingress and egress is over Nacimiento-Fergusson road through Paul’s slide. See Cal Trans bulletins for times or call 805-549-3138 for further information.

State Parks: Julia Pfeiffer Burns State Park, Partington Cove and the trails on the East side of the highway are closed. Pfeiffer State Park reopened almost all of its campsites and day use areas July 1, 2017. Andrew Molera State Park expects to have a trail to the beach open by July 30, 2017.

The Pfeiffer Canyon Bridge bypass trail opened to the public July 1, 2017. Must have a permit to park in the back country parking, parking for residents/workers only.
For more information call 831-667-2315.

USFS: The forest is closed mainly on the Pine Ridge trail and within the Soberanes fire “footprint”, there are other closures. For more information call 831-385-5434.
(Pfeiffer Beach is closed to everyone)

The Old Coast/County road is closed to vehicle traffic.

Businesses:
All businesses north of the PCB at MM 45 are open.

Businesses that are open south of the PCB are: Deli/Taphouse, Loma Vista gas station, (limited hours) Post Ranch Inn, Nepenthe and the Hawthorne Gallery, (limited hours).

A shuttle service began on July 1, 2017 from Andrew Molera parking lot to the camp store in the back of Pfeiffer Park. Contact Sur Transportation for details, 831-667-5075 or 831-238-1203.

Updates: Monday, July 3 2107.

Cal Trans: Paul’s slide is close to completing the “cut”, mid-July still the target opening date. Close to getting the permit to complete the turnaround at the Post Office. They are not aware of any issues with the south bridge abutment at PCB, will confirm.

State Parks: The opening went well, there was one rescue. OK for bicyclists to carry their bikes across the trail, no need to take the front wheel off.

Shuttle: Went well, approximately a little under 100 riders that came from Molera each day on Saturday and Sunday. Should be able to use a State Parks annual pass to park at Molera free for the shuttle.

Trail: Thanks to Nepenthe for staffing a table at the top of the trail, they counted the people coming up the trail for 4 days. No break down as to residents, campers, but you can deduct the numbers from the shuttle to get an idea. 7/1, 284 people. 7/2 428, 7/3 382. All things considered for opening on a holiday weekend only a few incidents we are aware of. Maybe more signage for the trail, USFS will put up a sign addressing fire danger. Request for a garbage receptacle.

CHP: Starting the 7th will have an Officer patrolling Friday through Monday regularly from 09:00 to 19:30 on the south end, he or she should come up as far north as the deli.

SO: Jesse is out patrolling regularly, both south and north of the PCB.

Unified Command: Discussed the need to continue after Paul’s slide is open, no objections voiced. CT conference calls will continue.
We will plan the next UC meeting on July 17th to be on the south side at the fire house.

Other: Tourists walking and biking in the road, electric bike tours advertising going to closed areas, (Parks to address). Other advertising showing illegal bonfires on the beach, USFS to address. Residents and tourists crossing the PCB work area after hours, SO to confirm the signage, they will start citing. Traffic on Nacimiento road, we will respond as usual to any incidents. Suggestion to put a “no camping” sign at the bottom of Naci so people know they cannot camp alongside the road.
Campers have nowhere to camp on the south side, and bicyclists have no through traffic as Paul’s slide is a closed area for residents/deliveries only, they either should not be heading south or should return the same day.

Call 911 for any emergencies.

Remote Sensing Coastal Change Project – Mud Creek

There are a fascinating series of photographs of this area at this site. I have reviewed and studied these before, but I don’t think I have ever directed people to the website, which is

Here

Here is one example:

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This is when it all started – on my birthday. Witnesses on Gorda Mountain watched and photographed, and I posted about it. Anyway, check out this USGS site, if you are interested. It is fascinating.

 

Possibility of Dry Lightning?

Per Daniel Swain of Weather West:

“At the moment, it does appear that Southern (and possibly central California as far north as the Bay Area) may be in a generally favorable position to see occasional pulses of moisture and mid-level atmospheric instability over the next 2 weeks. This will probably lead to bouts of widespread mountain and desert thunderstorms, and probably at least a couple of shots at isolated thunderstorms across coastal areas. The timing is impossible to pin down at this point, as weak mesoscale disturbances rotating around the 4-Corners High will dictate the highest likelihood of thunderstorms. As usual, there will be some fire weather concerns associated with dry lightning (especially in the wake of our big heatwave).”