BLACKFOOT – Beginning Monday the Idaho Transportation Department will begin work on pavement preservation projects in the Blackfoot area on Interstate 15 and US Highway 91. Motorists should plan for single lane closures and reduced speed limits in the work zones.
Interstate 15 will receive a micro-surfacing treatment north of the Blackfoot rest area. Micro-surfacing improves and protects the road surface.
On US-91 from Shelley to York Road, ITD will begin chip sealing. Chip sealing, also called seal coating, maximizes the taxpayers’ investment by extending the lifespan of the pavement. Hot temperatures are needed to ensure a successful application. Chip sealing protects pavement from sun, oxidation, weather, water, oil and gas, and improves traction for drivers.
As work progresses, the I-15 Business Loop through Blackfoot will also be improved. All work is scheduled to be completed by mid-July.
Please check 511.idaho.gov or the 511 app for the most recent information on road work.
POCATELLO – As temperatures warm motorists will see nighttime work starting up again at the System Interchange project in Pocatello. In addition, there will be short-term detours while girders are placed for the new northbound bridge. As of this morning the east to northbound ramp is closed. Traffic is being diverted south to detour through the Pocatello Creek interchange.
Heavy equipment will be moving earth during the night as contractors rebuild the interchange. The excavated earth will be moved on the large conveyor system the Idaho Transportation Department has been using to limit the need for heavy trucks entering and exiting the Interstate within the work zone.
The massive project requires nearly round-the-clock work during summer months to achieve the goals set by ITD for project completion. During the nighttime work nearby businesses and residents may notice more noise from the heavy equipment moving about the worksite.
Detours necessitated by the placement of girders will be updated on 511.idaho.gov or in the 511 app. While this work continues, weather is major factor for the timing of closures. Motorists are encouraged to keep up-to-date via 511.
Motorists should exercise additional care at night to keep everyone safe. ITD asks motorists to keep their eyes on the road, slow down, obey signs, and be patient with other drivers.
The System Interchange project is part of Governor Little’s “Leading Idaho” initiative that pays for shovel-ready projects to move forward without delay.
POCATELLO – The recent snowstorm has delayed delivery of girders for the new I-15 bridge at the System Interchange in Pocatello. ITD planned to install the girders this weekend, but they could not be safely delivered to Pocatello in time. This means the planned lane closures for this weekend will also be delayed until all of the girders can be safely delivered to Pocatello. When that occurs, ITD will update the public.
To protect Idaho’s workers and other motorists, ITD asks those travelling on Idaho’s highways to follow work zone speed limits, be patient, and plan for extra time to travel to their destinations.
To learn more about the final design of the System Interchange citizens can watch this video: https://youtu.be/KRdVBAyXweA
POCATELLO – With the arrival of spring the Idaho Transportation Department is ramping-up construction at the System Interchange in Pocatello. As part of Governor Little’s “Leading Idaho” initiative, the System Interchange is being redesigned to replace aging bridges built in the 1960s and improve traffic safety.
While work at the interchange continued throughout the winter, in the coming week ITD’s contractor will be placing girders for the new I-15 northbound bridge. This will necessitate rolling slowdowns, delays, and short detours around the I-86 to I-15 ramp leading from Chubbuck toward Blackfoot.
Additionally, as work progresses into the first week of April the Chubbuck Road bridge will be demolished. This will be done in stages with traffic detoured through Chubbuck at night. The first closure will be for northbound traffic and the second for southbound I-15 traffic.
Other projects will also see ramped-up operations including the Fort Hall Interchange and bridge work on I-86. With unprecedented funding made available for construction, Idaho motorists will continue to see increased activity on Idaho’s highways.
To protect Idaho’s workers and other motorists, ITD asks those travelling on Idaho’s highways to follow work zone speed limits, be patient, and plan for extra time to travel to their destinations.
To learn more about the final design of the System Interchange citizens can watch this video https://youtu.be/KRdVBAyXweA
RIGBY – As extreme cold continues in East Idaho, the Idaho Transportation Department is asking motorists to plan ahead and check the 511.idaho.gov website before hitting the roads. “It’s vitally important that drivers are paying close attention to current conditions,” said ITD Public Information Officer Justin Smith. “We always try to keep roads open, but when conditions become unsafe for our plow drivers we have to close the roads to protect everyone.”
Smith also noted that drivers checking the 511 website or using the newly updated version of the 511 app might see a webcam of one portion of the road that looks fine, but other sections may not be safe. “With the changes in altitude at places like the Ashton Hill conditions can be vastly different from Idaho Falls or Henry’s Lake.”
Those changing conditions can also be dangerous. The National Weather Service announced over the weekend that wind chills are dropping to -15°F to -40°F. At -30°F exposed skin can freeze in as little as 10 minutes. That means motorists must be sure to have their vehicle serviced. A poorly maintained vehicle can leave someone stranded.
Keep a bundle of cold-weather gear in your car, such as extra food and water, warm clothing (including additional clothing for every passenger), a flashlight, a glass scraper, blankets, medications, and more.
Make certain your tires are properly inflated and have plenty of tread.
Keep at least half a tank of fuel in your vehicle at all times.
Never warm up a vehicle in an enclosed area, such as a garage.
Do not use cruise control when driving on any slippery surface, such as on ice and snow.
Stay home and only go out if necessary. Even if you can drive well in bad weather, it’s better to avoid taking unnecessary risks by venturing out.
It is especially important to consider children, the disabled, and elderly who may be passengers. “Sometimes we forget that children and vulnerable adults do not have the ability to maintain body temperature. Kids like to go out without enough cold weather protection, but parents should ensure there are coats, hats, gloves, and other necessities are available if needed,” Smith said.
This winter has become more challenging as District 6 has lost a number of plow drivers leaving 17 vacant positions open. “We do have a few relief plow drivers to help with the vacancies, but it’s not enough to take the pressure off,” said Bryan Young. “This number includes employees who are retiring or are out for extended health reasons. We do have a few new hires, but they will not be 100% this winter.”
The vacant positions may make it necessary to close roads sooner than motorists may be used to. When fully staffed multiple plow drivers can work the same highway from both directions. However, with fewer plows on the road it may not be possible to keep a road open. This is especially the case where snowfall is heavy and strong winds are blowing.
ITD has also been dealing with numerous plow strikes and drivers making dangerous maneuvers around plows. So far 13 plows have been hit this season. Most of those incidents were related to drivers going too fast for conditions and passing plows on the right.
POCATELLO – Idaho Transportaion Department crews are currently working on the northbound bridge of I-15 just north of Blackfoot to repair the road surface following damage that occurred last night. The cause of the problem is still under investigation, but road breakup is common following cycles of warm and cold weather.
Traffic is down to one lane as crews begin repairs on the right lane. Tomorrow traffic will also be down to one lane to allow crews to perform preventative maintenance on the passing lane to ensure the problem does not spread.
Motorists should slow down as they approach the work zone and plan for some delays.
EAST IDAHO – The Idaho Transportation Department is working to address potholes created by rapidly changing temperatures this winter. Recent snows followed by warm temperatures allows water to enter through cracks in asphalt. When that water freezes at night it can result in potholes forming on the surface of Idaho’s highways and freeways.
While winter maintenance typically focuses on keeping roads clear of snow, crews are also repairing potholes on I-15, within the city of Idaho Falls, as well as in other areas of the region.
D5 operations engineer Greydon Wright says, “The biggest area that we have been fighting them are on I-15 between Exit 93 (Blackfoot) and the Blackfoot Rest Areas.”
Similarly, D6 operations engineer Bryan Young reports they have been hard at work as well, “This week we have received numerous comments about the potholes in Idaho Falls. The Idaho Falls Maintenance Shed has successfully repaired the major potholes and will continue to repair the roadways as more potholes appear.” However, Young points out that repairs are weather dependent. So, drivers must still pay attention to avoid hitting a rough piece of pavement.
Patching during the winter consists of using a “cold patch” that is intended to be a temporary solution. Crews will return in the summer to perform more permanent repairs as needed. In addition, ITD has several projects scheduled this year to address older pavement throughout the region.
RIGBY – With a severe winter storm predicted by the National Weather Service (https://www.weather.gov/pih/), the Idaho Transportation Department in East Idaho reminds drivers to take precautions in case roads close or motorists become stranded. Extreme cold temperatures, snow, and wind can make for a dangerous combination.
“We do everything we can to keep roads open,” said Bryan Young, D6 Operations Engineer. “However, we also have to consider the safety of the traveling public and our crews.”
ITD asks the public to think ahead and determine whether a trip can be delayed or avoided during winter storms. Check 511.idaho.gov or the 511 app to learn if roads are closed and to view conditions. If you are driving, be careful to leave extra distance between vehicles, never pass a snowplow on the right, and pay close attention to changing conditions.
Other safety tips include:
Keep survival supplies in your vehicle: blankets, flashlight, water, and food.
Fill your vehicle’s gas tank before leaving.
Be sure your car is well-maintained with fluids at proper levels, tires properly inflated, wipers, brakes, and battery are all in good condition.
Dress appropriately for cold weather: heavy coat, boots, gloves, and have extra socks.
Prepare to self-rescue if your vehicle is stuck by having: a shovel, kitty litter, tire chains.
Inform others of when you are leaving, what route you are taking, and what time you expect to arrive.
Ensure your cell phone is charged before leaving.
If your vehicle becomes stuck, check to be sure the tail pipe is clear so exhaust fumes do not build up in the cabin.
Crack a window to avoid carbon monoxide build-up and only run your vehicle for 10 minutes per hour to keep the cabin warm.
POCATELLO – Beginning Thursday morning work crews at the System Interchange will begin pile driving piers for new bridges. As part of Governor Little’s Leading Idaho initiative, the project was fast-tracked partly due to the aging 1960s bridges due for replacement. The new piers will create a stable foundation to protect the structure of the new bridges.
Pile driving uses a hydraulic hammer that forces piers downward through the soil. Unavoidably, the operation creates noise as the hammer falls on the pier. Work for this portion of the project will be conducted during the daytime. However, in the next week or two additional pile driving will be required at Chubbuck Road that will include some nighttime work.
Motorists should carefully follow signs and posted speed limits while travelling through the construction area. With crews working day and night and with the onset of winter it is especially important that drivers be alert and proceed safely through the work area. Drivers are encouraged to check https://511.idaho.gov or the 511 app to keep track of road conditions and construction. Project details are available on ITD’s projects website — https://itdprojects.org/projects/i-86-i-15-system-interchange/
This project is partially funded with Transportation Expansion and Congestion Mitigation (TECM) funds as part of Governor Little’s Leading Idaho initiative. The program allows ITD to accelerate project timelines to address rapid growth and build critical infrastructure today that would otherwise take many years to fund and build.
POCATELLO – The Idaho Transportation Department’s rebuild of the System Interchange for I-86 and I-15 at Pocatello is in full swing with crews working multiple areas throughout the worksite. As part of Governor Little’s Leading Idaho initiative, the project is quickly changing how the heart of the Interstate in Pocatello appears.
The lowering of the ramp for westbound traffic from northbound I-15 to I-86 is now complete and work on building the new bridges is beginning. Temporary barriers are in place at multiple locations and motorists will also notice changes in lane striping as traffic is shifted away from work areas.
One safety innovation being implemented is the use of a conveyor belt system to move earth fill from one area of the project to another. The conveyor allows crews to move material without using trucks entering and exiting the Interstate. That makes for a safer work zone for drivers and work crews. It is important that public keep clear of the conveyor system for their own safety.
In the coming weeks cranes will appear on the project and begin drilling shafts for new bridge piers. Excavators and other earthmoving equipment are also working in multiple areas to reprofile the land. Throughout the work zone water trucks are being utilized to keep dust down. Inspectors and engineers are also on-site daily ensuring safety and compliance with designs.
Near the end of the month or early next month pile driving will begin in the northern portion of the work area. There will be some associated noise during this portion of the operation.
Speed limits in the work area are now set at 55mph and should always be carefully observed, day and night. Crews are working long hours including some night work. Drivers should also know that lane configurations are changing and should be prepared to adjust to the difference by watching for signs and following pavement markings.
It is especially important with such a large project that motorists plan for extra time and to be patient with other drivers by allowing them to merge and change lanes as needed. Sharing the road and watching for workers and construction vehicles entering the Interstate is essential to keeping everyone safe.
The historic rebuild of the I-86/I-15 System Interchange was the outgrowth of a need to replace aging bridges and improve safety. The bridges, built in the 1960s, are currently safe but needed to be replaced due to their age. Failure to do so would result in a need to place restrictive load limits which would hinder commerce.
ITD also noted an increase in aggressive lane changes and congestion within the interchange, particularly just north of the Pocatello Creek exit. The rapid motion of entering I-15 at Pocatello Creek and crossing to the passing lane to exit toward Chubbuck did not exist when the interchange was built. However, with population growth and associated development that traffic is now significant. Such “exit left” and “enter left” movements do not meet driver expectations, cause confusion, and results in frustration for drivers.
Another much-needed improvement was a redesign of the Chubbuck Road crossing. The old 1962 bridge is narrow and has limited capacity for pedestrians and bicyclists. With the growth of Pocatello and the addition of the Portneuf Wellness Complex a significant change was needed. ITD’s new design changes Chubbuck Road from being an overpass over I-15 to an underpass beneath the freeway with dedicated bike lanes and wider sidewalks. Removal of the bridge also creates more space for the larger project to handle increased traffic.
Once completed, the new System Interchange will be safer and ready to carry the increased traffic volumes for the fastest growing state in America.
This video describes how the new interchange will work and improve mobility and safety for the public – https://youtu.be/KRdVBAyXweA
This project is partially funded with Transportation Expansion and Congestion Mitigation (TECM) funds as part of Governor Little’s Leading Idaho initiative. The program allows ITD to accelerate project timelines to address rapid growth and build critical infrastructure today that would otherwise take many years to fund and build.