I-15/I-86 System Interchange daytime detour to continue Wednesday morning

POCATELLO – Due to recent inclement weather, the daytime closure of the north-to-west ramp at the System Interchange will continue into Wednesday. The additional time is needed to complete placement of the steel girders for new bridges.

Traffic will be directed to the Northgate Interchange, adding approximately five minutes to travel times. Drivers will exit at Northgate, cross over I-15, and then proceed south on I-15. The detour will be in place starting at 5 a.m. until work is be completed. The same detour has been in place for the last 3 weekdays.

Girders are horizontal steel beams designed to support the bridge deck. As the beams are placed over the northbound to westbound ramp it is necessary to close the roadway beneath for the safety of the travelling public.

Ongoing construction at the System Interchange will improve safety and mobility while replacing bridges built in the 1960s. Work is expected to be complete in 2025.

Motorists should exercise additional caution while travelling through the construction zone. Those wishing to receive email updates about the System Interchange project can sign-up at this link – https://lp.constantcontactpages.com/su/g9MMkN9. Drivers can also check or download the 511 app for the last traffic conditions on all state highways and freeways.

Daytime detour for I-15/I-86 System Interchange expected in the next week

POCATELLO – Drivers on I-15 northbound heading west on I-86 toward Chubbuck will be detoured several days in the next week as crews install girders at the System Interchange. Ongoing construction at the System Interchange will improve safety and mobility while replacing bridges built in the 1960s.

Girders are horizontal steel beams designed to support the bridge deck. As the beams will be placed over the northbound to westbound ramp it is necessary to close the roadway beneath for the safety of the travelling public.

Traffic will be directed to the Northgate Interchange, adding approximately five minutes to travel times. Detours are expected to be in place from 5 a.m. to 8 p.m. the following days:

Thursday, Aug. 17
Monday, Aug. 21
Tuesday, Aug. 22

The detour through the Northgate Interchange will exit at Northgate, cross over I-15, and then proceed south on I-15.

Night Closures Planned for I-15 Northbound Lanes at Fort Hall Exit 80

POCATELLO – To facilitate construction of the new bridge at Fort Hall Exit 80 on I-15, night closures of the northbound lanes will occur tonight (Aug. 15), Wednesday Aug. 16, Monday Aug. 21 and Wednesday Aug. 23. During tonight’s construction forms will be placed from 9:30 p.m. to 5:00 a.m. The other three nights girders will be erected from 9:30 p.m. to 7:00 a.m. Northbound traffic will be diverted over the old overpass.

Motorists should plan for delays and exercise additional caution while travelling through the construction zone. Check 511.idaho.gov or download the 511 app to your phone for the last traffic conditions.

I-15 resurfacing work to begin Monday north of Rose

POCATELLO – Beginning Monday August 7, the Idaho Transportation Department will be resurfacing Interstate 15 from the Rose Interchange 7 miles north to North Lava Rocks. Crossovers will be used to move traffic to the other side of the interstate while work is being done. Motorists should expect reduced speeds during construction. Construction will pause each Friday morning to accommodate weekend traffic.

Work will continue until September 1 when it will be paused for a week to accommodate increased traffic during the Eastern Idaho State Fair. Afterward the project will resume for four additional weeks.

Motorists should check https://511.idaho.gov or download the 511 app for the latest information on road construction.

ITD to hold open house about Interstate 15 widening project between the Northgate Interchange and Fort Hall

POCATELLO – The Idaho Transportation Department (ITD) is hosting an open house on June 29 to share information and gather public input about improvements being developed for Interstate 15 (I-15) between the Northgate Interchange (Exit 73) and the Fort Hall Interchange (Exit 80).

“The interstate is in need of improvement as traffic volumes continue to increase in southeast Idaho,” said ITD District 5 Engineering Manager, Eric Staats. “ITD has determined that additional lanes are needed to enhance safety and to meet continued growth and travel demands.”

The I-15 Northgate to Fort Hall Project is part of a multi-year planning process to improve I-15 between Pocatello and Idaho Falls.

“This project between the Northgate Interchange and the Fort Hall Interchange is the first step toward widening I-15 between Pocatello and Idaho Falls,” said Staats. “We would like to get the public’s input on the designs that have been developed for the Northgate to Fort Hall segment.”

The public is invited to stop by the open house anytime between 4:00 – 6:30 p.m. on Thursday, June 29, at the Shoshone-Bannock Convention Center, Chief Targhee Room (777 Bannock Road) in Fort Hall. Project staff will be available to discuss the project and proposed design plans.

The same information will also be available online between June 29 – July 14. Participants are invited to review materials and submit comments online. For more information, please visit the project website at https://itdprojects.org/projects/i15northgatetoblackfoot/

Elements of this project are being funded with Transportation Expansion and Congestion Mitigation (TECM) funds as part of the Leading Idaho Program. 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.

Roadwork to begin in Blackfoot area

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.

Nighttime Work Begins at System Interchange

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.

Weather delays planned lane closures at System Interchange

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

ITD System Interchange Construction Accelerates

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 learn more about the final design of the System Interchange citizens can watch this video https://youtu.be/KRdVBAyXweA

Extreme Cold May Result in Additional Road Closures

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.

AAA notes (https://exchange.aaa.com/safety/driving-advice/winter-driving-tips/) several other precautions motorists should take:

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.