‘The Salt Seeing Eye:’ the snowplow driver’s crystal ball

A hand points out the screens inside the cab of a snowplow, one of which shows the truck bed holding salt.

If we each had a crystal ball, just think of all the time, money, pain or heartache we could save!

While not exactly a crystal ball, Idaho Transportation Department plow operator Skylerr Valentine, with help from the Idaho Falls shed crew, has come up with an innovation that’s a little bit close. Well, for ITD operations folks in terms of work that is.

Valentine pondered on the fact that while plowing, he would need to make multiple stops through his route to climb up the truck bed and see how much salt was left. This of course involved pulling over, getting out of the cab and physically climbing on the heavy equipment. On newer dump/ plow trucks, a small ladder is fitted to the side of the bed. On older ones that still operate in force across the state, this salt check involves navigating from the stairs of the cab across to one of the rims of the truck bed. Valentine actually once fell while doing just that.

He figured that surely a camera could be installed to show down into the sander box that holds augers and salt. This would allow salt levels to be monitored visually just like wing plows are. He happened to be aware of a truck in east Idaho that was on the surplus sale line and talked to ITD Fleet Manager Dalton Rice about using the outdated wing plow camera from it to test out this innovative idea.

With the help of the entire Idaho Falls crew and ITD electricians Josh Harris and Justin Romrell, that older camera was mounted to the truck bed and wired around, then into the cab, with concern for easy disconnect points to retain dump truck functionality. The smaller screen of the unit was mounted inside, just underneath the tablet typically used by plow operators. Valentine dubbed it the “Salt Seeing Eye.”

“It was a lot of work, figuring it all out just right,” he said. “We really tried to make sure it was waterproof and could stand up to the elements. I wanted to see it put to the test this winter.”

Tablets equipped inside plow trucks show drivers video of where their wing is at, and relay salt and brine output numbers right on the screen. They don’t, however, indicate when salt in the truck bed is gone. Those numbers keep on ticking, and the operator keeps on driving, thinking he’s covering the road when in fact, he’s sure not.

Multiple times Valentine, and surely other operators anywhere, would stop to check salt levels in the bed, only to see that it’s empty and have no idea how long it had been. Then begins backtracking to determine where to pick back up with salt application, essentially doing the same thing over again and wasting time.

“I would make a 70-mile round trip, having run out but no idea where,” Valentine said. “I had no idea how long ago it had been or how many miles really had nothing on the road.”

There are formulas and historical knowledge that can help operators determine just how far so much salt will cover.  Let it be said that ITD operations folks could certainly be given science and math degrees for the calculations they’ve mastered when it comes to doing the work they do. They rely on the output readings on the tablet in each truck also. Where those reading don’t stop even if the salt is empty, calibrations aren’t without a significant margin of error though.

“This could really help us find discrepancies in our calibrations,” Idaho Falls Operations Foreman Jared Loosli said. “It has the potential to save a lot of money when it comes to salt ordering.”

This winter, Valentine has indeed had the chance to put the new tool to the test. While plowing the five-lane section of US-20 west of Idaho Falls, he’s determined from the safety of the cab that he can in fact make one more pass on his route, where he normally would have stopped to check or headed back to the shed to refill.

The “Salt Seeing Eye” may not be the crystal ball that can help any one of us avoid bad personal life decisions, unfortunately. But with substantial time saved while snowplows are out doing the vital work they do, increased safety for operators that would no longer have to climb on heavy equipment in slick winter conditions, and visible cost savings through more accurate salt use calculations, this innovation certainly has the potential to greatly benefit operations across Idaho.

Ideally, this camera could come standard on all new ITD trucks and be paired with the typical tablet, becoming one of the options right on the screen operators use now.

Lower speed limits take effect on SH-48 east of Rigby

ITD and City of Rigby crews work roadside on SH-48 in preparation for furthering a 45 mph speed zone east of Rigby that takes effect next week.

RIGBY— The Idaho Transportation Department (ITD) on Thursday will be extending the limits of a lower 45 mph speed limit zone on SH-48 about two miles east of US-20 to Road 4200 East.

ITD crews along with the city of Rigby are placing multiple new signs, including driver speed feedback signs, all in an effort to improve safety along this stretch of SH-48. Motorists should watch for the updated signs and orange caution flags.

These changes are a result of several working group meetings conducted over the past months with the ITD Chief Operations Officer and district managers, Jefferson County Commissioners, the city of Rigby and local legislators. The group is focused on enhancing traffic relief, long-term planning discussions and near-term highway solutions for the local community.

Road conditions and status for SH-48 and all major Idaho roads can be found by using the Idaho 511 app, or visiting 511.idaho.gov.

ITD secures grant to build wildlife underpasses

Photograph of a mule deer looking to cross the highway while a semi truck passes by

The Idaho Transportation Department recently secured $20.8 million in grant funding to build three wildlife underpasses near Montpelier. These improvements will increase drivers’ safety on U.S. Highway 30 at Rocky Point between Montpelier and the Wyoming border, with construction anticipated in 2026.

The project aims to mitigate wildlife-vehicle conflict points with wildlife underpasses built where the highway crosses a regional mule deer migration route. This 20-mile section of US-30 can incur more than 100 mule deer collisions with vehicles each year, with about 70% of those carcasses being reported in the four-mile section (milepost 443-447) known as Rocky Point. Besides making the highway safer for drivers, the new structures will protect the migration corridor and ensure connectivity between crucial seasonal mule deer habitat.

The three wildlife underpasses will be coupled with about 6 road miles of 8-foot-tall wildlife fencing to “funnel” migrating wildlife toward the underpasses. The funding is part of $125 million in federal grants also announced in December for wildlife crossing projects in 16 states.

“We are excited to get this project fully-funded and built,” Environmental Planner Alissa Salmore said. “Local citizens and our Montpelier crew have been asking for a solution here for decades. It will be good to finally deliver this project, both for people and for wildlife.”

Salmore, with key contributions from the ITD team and Idaho Fish and Game as a partner agency, developed the application package for submittal to the FHWA Wildlife Crossings Pilot Program over the past year. The grant covers about 98% of the construction costs for the trio of underpasses. An additional $1.2 million from the U.S. Department of Agriculture will fund a portion of the fencing to connect two of the structures in the heart of the mule deer travel route.

There are significant benefits to the project beyond ITD’s interest. Idaho Fish and Game also has a strong interest in resolving the conflict between the highway traffic and the regional Bear Lake Plateau mule deer herd’s migration path. The Bear Lake Plateau mule deer herd is a key piece of southeastern Idaho’s economy, bringing thousands of hunters and wildlife enthusiasts to stay and recreate in the area every year. The mule deer migration encompasses parts of Wyoming and Utah as well as Idaho, so those states will also see a benefit from reducing the wildlife-vehicle collision rate at Rocky Point.

Each year, more than one million wildlife-vehicle collisions are estimated to impact motorists and wildlife in the U.S. Wildlife-vehicle collisions involving large animals result in approximately 200 human fatalities and 26,000 injuries to drivers and their passengers each year. These collisions also cost the public more than $10 billion annually. This includes economic costs, such as loss of income, medical costs, property damage, and more. Highways can threaten wildlife populations by fragmenting habitats, creating barriers to safe movement, and causing mortality due to wildlife-vehicle collisions.

ITD and ISP to host winter driving classes

Photograph showing class for winter driver safety

EASTERN IDAHO – The Idaho Transportation Department (ITD), Idaho State Police (ISP), as well as Chubbuck and Bonneville County Police Departments are teaming up to provide free, informative and engaging winter driving safety classes through November as the region prepares for icy roads and adverse weather.

While these courses are beneficial for drivers of all ages and skill levels, they are especially geared to young drivers and anyone new to the area who may be preparing for their first winter driving season.

The course will be taught by ISP Troopers, local law enforcement officers and ITD Operators, covering a wide range of topics from proper vehicle preparation, equipment, road conditions, driving tips, crashes, and snowplow safety.

Participants who attend the course will receive a certificate of completion and be eligible for a 10% discount on a set of new snow tires at participating Les Schwab Tires locations.

THURSDAY, NOVEMBER 7

7:00 p.m. – 8:30 p.m.

Rocky Mt, Middle School Auditorium

3443 N. Ammon Rd.

Idaho Falls, ID

TUESDAY, NOVEMBER 12

5:30 p.m. – 6:30 p.m.

Chubbuck City Hall

290 East Linden Ave.

Chubbuck, ID

Seating is limited and classes are filling up quickly! Attendees should register online-click here for the Idaho Falls class or click here for the Chubbuck class to reserve a seat. Additional courses may be scheduled at a later date.

 

The Unhailed, Underappreciated Emergency Responders

SH-33 with road blockades and a pickup truck following an accident

 
People see the Idaho Transportation Department logo and seem to have an automatic response, for better or worse. They’re the ones causing construction delays, needing to get the snow off the road already, or taking too long whatever they’re doing. They don’t do anything right and never will. Their flashing orange lights could just as easily be the mailman.

It’s not likely that you think of ITD as being the ones to first call 911, the ones to keep you from freezing or assess injury at the side of the road. They’re not your emergency responders. But then again, yes, they are.

All across Idaho, there is no one that travels the over 12,000 lane miles of highways and interstates more continually than the men and women behind the blue and orange ITD logo. The likelihood that they’ll be there when a crash or emergency occurs is higher than anyone else. The police and ambulance have to be called in. ITD is already there.

When two crop duster planes collided and crashed alongside US-26 near Arco, an ITD striping crew was there, becoming the first to assess the pilots. When a motorcycle crash occurred on Interstate 15 near Dubois, part of the ITD maintenance crew was there, already working the roads they consider their own. The story is similar in the case of many incidents across Idaho over the years.

“We spend so much time on the road, that nine times out of ten, we’re the first on scene when anything happens,” Idaho Falls area foreman Jared Loosli said. “And we’re not just going to pass by and leave.”

In the instance of a recent multi-fatality crash near the I-15/ US-20 interchange, Loosli and his crew were called in immediately to assist the Idaho State Police. Most people don’t realize that when state troopers get called out, ITD is almost always called out too.

“We have great foremen for ITD here in Idaho,” ISP Lieutenant Marvin Crane said. “We have personal relationships with them, and they never say they can’t do something. They’re always asking, ‘What do you need?’ and getting things done within minutes.”

“It does affect you,” Loosli stated, also noting that the worst incident he’s ever been a part of happened to one of his own guys.

“The first thing I’m thinking about is my crew,” Ashton/ Island Park foreman Ryan Wright added. “At that point, there are no traffic devices, there’s not time and it’s not the priority. It’s just our guy in the middle of everything trying to help.”

Very recently, Driggs/ St. Anthony Foreman Lucas Richins witnessed what all ITD foremen prioritize and fear the most. An ITD maintenance worker was hit after a distracted driver ran through a roadblock while powerline repair work was being done on SH-33.

So not only are ITD employees unhailed first responders, they’re also the underappreciated workers putting their lives on the line every day. Earlier this year, three of Loosli’s crew were removing hazards from I-15 when a semi grazed the side of their vehicle, damaging the rear end and taking off the driver’s side mirror. A mere two inches would’ve changed the outcome of that incident entirely.

What is it that keeps the guys in yellow working in these risky situations and responding to emergencies, knowing full well that public opinion is often negative and even rude?

“These are small communities,” Mackay/ Challis foreman Jeremy Johnson noted. “When we go out on a call, it could very well be our own friends and families. We’re thinking of keeping them safe in everything we do.”

“When I’m doing something myself, I can see the progress and know that I’m making things safer for everyone,” Wright shared. “I actually love to go out plowing. I love what I do.”

“It’s really a mentality,” Loosli says. “You either have it or you don’t honestly. People complain because they drive by and see four guys standing around. But we know why, we see the bigger picture and the process. The 30 seconds people see isn’t the story of the whole 10-hour day at all.”

“On instinct, I’m thinking about what I could have done, how could this have been prevented?” Richins said. “But then the biggest thought becomes frustration. We’re here trying to help and to serve. When we close a road, the whole point is to keep people safe. Driver awareness is so negligent that it really is frustrating. It’s dangerous.”

Adding to the dangerous nature of the job is the reality that the ITD fleet are not considered emergency vehicles, and ITD signage is too often not respected. Multiple layers of striped road blockades or orange traffic barrels somehow don’t always keep people out.

“We don’t enjoy closing a road or causing delays,” Richins emphasized. “We do it and we have to because it is the safest way. People need to be patient and have respect.”

“I don’t need to be liked,” Wright added. “I’m still here to do a job and to protect people.”

So maybe the next time you barely notice the flashing orange lights of an ITD vehicle alongside the road, want to scream in standstill construction traffic or at being stuck behind a plow, you’ll slow down and think too that those folks in bright yellow are also the ones who will be there before anyone else can. They could be the difference between freezing after sliding off the road or staying warm until the tow truck gets there. They could be the one to help make sure that your own family and friends across our tight-knit Idaho communities are given emergency support in time to matter.

It’s even highly likely that they will be.

I-84/US-93 Interchange Ramp Construction

UPDATE: Daytime and nighttime ramp closure on the I-84 Westbound ramp Aug. 29 – Sept. 11. Daytime ramp closure affords construction crews the ability to expedite ramp paving. Project remains on schedule to be completed mid-October.

TWIN FALLS – The Idaho Transportation Department (ITD) begins construction on the I-84 and US-93 interchange on and off-ramps at Exit 173 in August 2023 which is expected to last approximately two months. Located just north of Twin Falls, the project will resurface the ramps, upgrade signals, and construct a right turn lane for the westbound I-84 off-ramp.

The public can expect the following traffic impacts:

  • Lane reductions in place at the on and off-ramps south of I-84.
  • Temporary closures will occur at the on and off-ramps 8 p.m. – 5 a.m.
  • Motorists will drive on a gravel surface during the day on the westbound on and off-ramps.
  • Construction will be staggered and no more than one ramp will be closed at a time.
  • Each ramp closure is expected to last for approximately eight nights.
  • Motorists will need to use alternate routes when closures are in place.
  • Signs and possibly flaggers or a temporary signal will be in place to direct traffic.

Download map for alternate route descriptions at https://itd.idaho.gov/wp-content/uploads/2023/07/I84-US93-IC-RampClosures-1.pdf.

Travelers are reminded to check 511.idaho.gov for impacts to traffic from construction.

Variable speed limit signs in place in the I-84 South Jerome to Twin Falls work zone to improve safety

JEROME – The Idaho Transportation Department (ITD) has installed variable speed limit signs to improve safety as crews widen I-84 between the South Jerome and Twin Falls Interchanges. The new signs are controlled remotely, allowing ITD to lower speeds when crews are working near traffic.

The current posted speed limit in the work zone is 70 mph. When crews are working near traffic, ITD will lower the speed limit, and a flashing beacon will notify drivers that speed limits have been lowered. When crews are not as close to traffic, ITD will raise the speed limits to 70 mph.

Variable speeds have been successfully implemented in other work zones, including the one on I-84 between Caldwell and Nampa. Research shows that variable speed limits reduce crashes, reduce travel times, and improve safety.

The signs will be removed when construction is complete in late fall of 2025.

Details about the I-84 South Jerome to Twin Falls project are available at ITDProjects.org/84jerometotwin or by texting 84JTF to 1-866-483-8422.

Rolling Closures on I-84 from South Jerome to Twin Falls through mid-July

The Idaho Transportation Department is continuing work on I-84 between the South Jerome (Exit 168) and Twin Falls (Exit 173) Interchanges. Crews are blasting rock in the median of I-84 on weekday afternoons through mid-July.

What you need to know:

  • Rolling closures will occur on I-84 through mid-July.
  • Delays will range from 20-30 minutes.

A pilot car will slow motorists down several miles before the blast area to allow crews to blast rock and clean up debris.

Details about the I-84 South Jerome to Twin Falls project are available at ITDProjects.org/84jerometotwin or by texting 84JTF to 1-866-483-8422.

Lane restrictions June 20-25 for Perrine Bridge and Glenns Ferry Bridges

TWIN FALLS – Lane restrictions on Perrine Bridge and Glenns Ferry Bridges are scheduled for June 20-25. Drivers can expect traffic delays across the bridges while Idaho Transportation Department (ITD) crews conduct routine bridge inspections.

Glenns Ferry Bridges

June 20-23 from 7 a.m. to 7 p.m.

Traffic on both east- and westbound bridges at milepost 121.6 on Interstate 84 will be reduced to one lane in either direction when crews begin work on the eastbound bridge with an 11-ft width lane restriction starting Tuesday, June 20 from 7 a.m. to 7 p.m. Westbound right-lane closure will begin when eastbound work is completed.

Perrine Bridge

June 24-25 from 5 a.m. to 3 p.m.

Traffic will be reduced to one lane in either direction while crews move from the south end of the bridge to the north end with an 11-ft width lane restriction:

– Southbound right lane closure: Saturday, June 24 from 5 a.m. to 3 p.m.

– Northbound right lane closure: Sunday, June 25 from 5 a.m. to 3 p.m.

“These special bridge inspections only take a couple of days to accomplish, while routine inspections take a week or more and both are important to ensure the safety and longevity of our state bridges,” said ITD Bridge Inspector Amy Bower.

ITD, Idaho State Police, and local law enforcement caution motorists to slow down and pay attention when driving in work zones, where increased speeding fines and other penalties apply. Motorists are encouraged to plan ahead and dial 5-1-1 or visit 511.idaho.gov for information on the state highway or interstate system.

UPDATE: Commuter traffic in-town detour – Shoshone railroad closed for repairs May 16-18

SHOSHONE – UPDATE – Commuter motorists will be detoured in-town around the Shoshone railroad construction zone while trucks will be detoured onto to highways.

The Idaho Transportation Department (ITD) asks drivers in the Shoshone area to plan ahead, as a section of U.S. Route 26 at milepost 165.93 will be closed for railroad repair May 16-18.

The crossing will be closed to motorists starting on Tuesday, May 16 at 6 a.m. and will reopen when work is complete by approximately 6 p.m. on Thursday, May 18. To receive the most current traffic updates, call 511 or sign up at 511.idaho.gov.

Union Pacific Railroad Company will conduct repairs to address the aging infrastructure and includes removing old steel tracks and replacing with new steel tracks, concrete slabs, and asphalt.

Commuter motorists will be detoured in-town around the Shoshone railroad construction zone. All commercial trucks traveling northbound on U.S. Route 93 wishing to proceed toward Shoshone will be detoured west on U.S. Route 26. Those traveling southbound on State Highway 75 wishing to proceed toward Shoshone will be detoured west on U.S. Route 20. The closure and detour will remain for approximately three days until the railroad crossing repairs are completed.

ITD, Idaho State Police, and local law enforcement caution motorists to slow down and pay attention when driving in work zones, where increased speeding fines and other penalties apply. Motorists are encouraged to plan ahead and dial 5-1-1 or visit 511.idaho.gov for information on the state highway or interstate system.