ITD District 4 (South-Central Idaho) 2023 Spring/Summer Construction Projects

*I-84: South Jerome Interchange to Twin Falls Interchange
County: Jerome/Twin Falls
Project: Widen Interstate 84 (I-84) between the South Jerome Interchange (Exit 168) and the Twin Falls Interchange (Exit 173) to increase traffic capacity and improve safety.
*This projected is funded with Transportation Expansion and Congestion Mitigation (TECM) funds as part of the Leading Idaho TECM Program. The program allows ITD to accelerate project timelines to address rapid growth and build critical infrastructure that would otherwise take many years to finance and build.
Impact: Traffic will be reduced to one lane in each direction at night with occasional daytime lane restrictions as necessary. Rolling closures will occur this spring/summer due to rock blasting in the median.
Started: April 2023
Expected Completion: Fall 2025

US-93: Perrine Bridge Repair
County: Twin Falls
Project: Planned maintenance to ensure bridge stays structurally sound. Maintenance repairs include bolt replacement, sidewalk repairs, conduit, and baluster repairs.
Impact: Intermittent lane closures are expected to accomplish the work and traffic delays across the bridge are to be expected during those times. ITD is implementing new mitigation efforts specifically designed to reduce traffic congestion. Daily traffic updates will be posted, and motorists are encouraged to plan ahead and sign up to receive up-to-date traffic notices directly by phone/email/text. Dial 5-1-1 or visit 511.idaho.gov to receive traffic updates on the state highway or interstate system.
Start: May 2023
Expected Completion: Spring 2024

I-84 & SH-25: Bridge Repair West Jerome
County: Jerome
Project: This project involves repairs to the concrete bridge deck, longitudinal bridge joint and transverse bridge joints, as well as various other bridge surfaces and approaches.
Impact: Traffic will be reduced to one lane in each direction on State Highway 25 (SH-25) with intermittent lane closures on I-84.
Started: March 2023
Expected Completion: Summer 2023

I-84 & SH-50: Kimberly Interchange
County: Cassia
Project: Construction of a new diamond interchange including a new overpass bridge to improve the overall safety and functionality of the interchange. The design will add turn lanes and signals at the existing ramps. The design will also provide pedestrian and bicycle facilities within the project limits including a sidewalk across the bridge.
Impact: The first stage will consist of building temporary on and off-ramps at I-84 so traffic can be diverted onto the temporary ramps during construction of the permanent ramps. Traffic will then be reduced to two lanes across the bridge structure during demolition and construction of the other half. Lanes will be narrowed to 11-12’ width on State Highway (SH-50). Traffic will be guided through the work zones using barrels and flaggers. Access to the on and off-ramps and the Travelers Oasis will remain open. There will be frequent changes to the traffic pattern so please remain vigilant. During demolition of the bridge, traffic on I-84 will shift back and forth using crossovers and reduced to one lane each direction and reduced speeds will be in effect.
Started: April 2023
Expected Completion: Summer 2024

I-84: Kasota Interchange to Burley Interchange
County: Cassia
Project: Westbound construction involves milling off existing roadway surface and replacing with new concrete. Eastbound construction starts 2024.
Impact: Westbound traffic will be crossed over to the eastbound lanes while the westbound lanes are closed for construction. Traffic will be reduced to a single lane in each direction with reduced speeds.
Started: April 2023
Expected Completion: Westbound Spring-Summer 2023

I-84: Declo Port of Entry (POE) Eastbound
County: Cassia
Project: Construct a new eastbound POE facility.
Impact: Most construction of the new facility will occur away from traffic with minor impacts to motorists with shoulder and single lane closures when the on and off-ramps are tied into the interstate. Existing eastbound Cotterel POE will be demolished once new POE is completed.
Started: Spring 2022
Expected Completion: Fall 2024

SH-46: Big Wood River Bridge
County: Gooding
Project: Replace Big Wood River Bridge north of Gooding
Impact: Traffic will be driving on a gravel surface on the north half of the project until paving can be completed. Reduced speeds are in effect and flaggers will be used to direct traffic through the work zone during working hours.
Started: April 2023
Expected Completion: June 2023

Intersection East 2000 South: Gooding
County: Gooding
Project: Widen State Highway (SH-46) and add a left turn lane in each direction.
Impact: Single lane closures and reduced speeds with flaggers during construction.
Start: June 2023
Expected Completion: Late Summer 2023

US-93 & I-84 Interchange Ramps
County: Jerome
Project: This project involves rehabilitation of the roadway with a mill-and-overlay of eastbound ramps and reconstruction of the westbound ramps.
Impact: Lane reductions will be in place and some intermittent closures of the 1-84 on- and off-ramps will occur. Closures are expected at night.
Start: Summer 2023
Expected Completion: Late Fall 2023

District 4 Seal Coat Pavement Preservation Projects
1. I-84 (milepost 184.34-194.2)
2. US-93: North and Southbound (milepost 57.47 – 59.5)
3. US-93: North and Southbound (milepost 68.83-71.57)
4. US-93: Marley Road to Jim Byrne Slough (milepost 117.5-182.7)
5. US-30 (milepost 253.22-256.97)
6. SH-75: Bellevue to Hailey (milepost 115.6-117.3)
Project: Seal coat preservation begins by applying a thin layer of asphalt/oil and then a cover coat of gravel on the current roadway to seal road cracks, thereby preserving the existing highway surface.
Impact: Few impacts to traffic are anticipated. Traffic may be reduced to a single lane with reduced speeds.
Start: Early Summer
Expected Completion: Late Summer

Construction is underway to widen I-84 between South Jerome and Twin Falls interchanges

JEROME – As part of Governor Brad Little’s Leading Idaho Transportation initiative, the Idaho Transportation Department (ITD) has begun a project to widen I-84 between the South Jerome Interchange (Exit 168) and the Twin Falls Interchange (Exit 173). Construction begins this week on this 2.5-year project.

I-84 serves as a primary interstate route, and traffic counts are expected to increase substantially over the next 20 years. The existing interstate will not be able to accommodate anticipated future traffic volumes. These improvements will increase capacity and improve safety on I-84 to serve South-central Idaho for years to come.

In 2023, motorists should expect:

I-84 will be restricted to one lane in each direction at night. Occasional daytime lane restrictions may be necessary.
- Rolling closures on I-84 will occur this spring/summer for blasting rock in the median.
Traffic shifts will be used throughout construction.
The speed limit on I-84 will be reduced.
400 South Road will be closed intermittently.

Funding for this project comes from the Leading Idaho TECM Program. The program allows ITD to address rapid growth and build critical infrastructure today that would otherwise take many years to fund and build. Concrete Placing Company is the contractor for this $92.9 million project.

Construction is anticipated to be completed in late fall of 2025. Those who are interested in learning more about the project are invited to visit the project website at itdprojects.org/84jerometotwin or call (208) 391-3735.

Information in Spanish can be found on the project website or by calling (208) 398-3696.

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.

I-15/I-86 Detour at Pocatello Ends

POCATELLO – The northwest ramp from I-15 to I-86 reopened this morning at the System Interchange in Pocatello. Traffic heading from I-15 toward Chubbuck and American Falls is no longer detoured through the Northgate Interchange. The detour was needed to lower the ramp so new bridges can be built for I-15 through the System Interchange.

Motorists should carefully follow signs and posted speed limits while travelling through the construction area. With crews working day and night 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.

Blasting Operations to Begin July 15 in Ashton

ASHTON – As part of the construction work at the intersection of US-20 and SH-47 in Ashton, the contractor will be blasting rock under the roadway. The blasting operation will occur periodically between July 15 and July 19 in the closed portion of the roadway.

There will be traffic control flaggers on US-20 and SH-47 to manage traffic during these operations.

Motorists should anticipate longer than normal delays during this time. ITD asks all drivers to watch for equipment and workers, follow all traffic signs and flaggers, and reduce speeds to posted limits. It is essential during this operation that motorists keep themselves and workers safe.

The US-20 / SH-47 intersection project consists of a stoplight, new curb and sidewalks, storm sewer work, and pavement. Work is scheduled to be completed in October.

Questions can be directed to HK Contractors at (208) 523-6600.

ITD Preparing Projects on I-86 Through Power County

AMERICAN FALLS – The Idaho Transportation Department is beginning the summer work schedule with several projects in the I-86 corridor through Power County. These projects include repairing the Rockland Exit 36 bridge, repairing the Sunbeam and Seagull Bay bridges, and a pavement preservation project along I-86 through Power County.

The Rockland Interchange repair is scheduled to begin in June and will consist of surface repairs, girder repairs, and the installation of a new waterproof membrane for the deck. Motorists should expect some delays.

The Sunbeam and Seagull Bay bridge repairs are scheduled to begin in early August. Both will undergo surface repairs and new concrete overlays. During construction, traffic will be moved to one side of the interstate via crossovers and slowed through the construction area. Motorists should expect some detours during this project.

The pavement preservation project will consist of a micro-seal application which is intended to extend the lifespan of the pavement. ITD currently plans to perform this work after the bridge repair projects are completed. The micro-seal application is scheduled to be completed by the end of September. During work there will be lane closures and reduced speeds in work zones.

Drivers are encouraged to check 511.idaho.gov or the 511 app for the latest updates on construction and road conditions.

Prepare for summer travel with the NEW Idaho 511

As you make your summer travel plans be sure to check out the Idaho Transportation Department’s NEW Idaho 511! The streamlined low bandwidth Idaho 511 website, lb.511.idaho.gov, has now officially retired and the transition to the newest Idaho 511 traveler information website is complete.

Visit 511.idaho.gov to take a tour of the great features and be prepared for your next road trip! Cameras, road reports, traffic speeds, rest area locations, and more are listed in the layers menu on the right side of your screen. Check the boxes next to your preferred map icons to turn them on, and uncheck the boxes to turn off map icons.

On the left side of your screen (or below on a phone or tablet) scenic views, severe weather cameras, and critical events, road closures, or blockages are displayed as they are happening. These give you an instant look at current situations statewide that may have direct impact on your travel.

Saved and bookmarked links should redirect to the newest website, and personalized Your 511 accounts already made the switch in March. Log on now and start saving your favorite cameras and more!

Need some help navigating the new website? Use the onboarding tour to get your bearings and feel free to send us feedback.

ITD Office of Highway Safety partners with law enforcement for safer Fourth of July

This Independence Day, the Idaho Transportation Department’s Office of Highway Safety (OHS) is working with law enforcement to keep roads free of impaired drivers. July 1-15 officers from at least 60 agencies across the state will dedicate patrols to looking for drivers under the influence of drugs and alcohol.

According to OHS data, impaired driving was the cause of 1,501 crashes in 2019, resulting in 99 deaths in Idaho. There were 8,084 DUI arrests. With COVID restrictions lifting and summer activities ramping back up, many Idahoans are eager to get together with family and friends. Please keep safety in mind when gathering to celebrate.

“We want everyone to enjoy the Fourth of July holiday, but it’s important to be responsible on the road,” said OHS Manager John Tomlinson. “As you make your plans for the long weekend, also make a plan for a sober ride home.”

Driving under the influence of any substance is dangerous and illegal. During last summer’s Fourth of July impaired driving campaign, law enforcement officers made 140 DUI arrests. While additional officers will be on the lookout for impaired drivers, we can all do our part to keep Idaho’s roads safe. Celebrate with a plan and remember these safe alternatives:

It is never okay to drink and drive. Even if you’ve had only one alcoholic beverage, designate a sober driver or use a ride sharing service to get home safely.
Wear a seat belt! It is not only the law, it is the best defense in a vehicle. Buckling up helps prevent injury and death if involved in a crash.
If you see a suspected impaired driver use your cell phone in hands-free mode to call *ISP (that’s STAR, I-S-P for Idaho State Police) or 1-800-233-1212.
Do you have a friend who is about to drink and drive? Take the keys away and make arrangements to get your friend home safely.

Public Transportation Advisory Council to meet June 15

The Idaho Transportation Department’s Public Transportation Advisory Council (PTAC) will have its second meeting of 2021 on Tuesday, June 15. The meeting will be held online via Webex from 9 a.m. to 5 p.m. and is open to the public.

PTAC was created in Idaho code 40-514 to advise ITD on issues and policies regarding public transportation in Idaho. The council is made up of six members representing each of the ITD districts, and participates in planning activities, identifying transportation needs, and promoting coordinated transportation systems.

Meeting topics encompass ITD’s mission of Your Safety, Your Mobility, Your Economic Opportunity, as it relates to public transportation and the funding programs available to transit providers and stakeholders across Idaho.

A copy of PTAC meeting agendas, minutes, and scheduled dates are located on the ITD Public Transportation website, itd.idaho.gov/pt, under the “Advisory” tab.

Those interested in attending the June meeting may call in using the information listed below.

For more information, contact the ITD Public Transportation Office at (208) 334-8533.

Join from the meeting link
https://itdgov.webex.com/itdgov/j.php?MTID=m245a95b8fd998445321b8b4f64864b97

Join by meeting number
Meeting number (access code): 133 895 2273
Meeting password: sKrcP3WgK62

Join by phone
+1-415-655-0003 US Toll
1-844-740-1264 USA Toll Free

Star Card – Idaho’s REAL ID federal deadline extended

UPDATE: Star Card deadline is now May 7, 2025

U.S. Department of Homeland Security notice for REAL ID

Originally published 4/28/2021

The U.S. Department of Homeland Security (DHS) has announced the federal deadline for REAL ID, Idaho’s Star Card enforcement, is extended to May 3, 2023 due to COVID-19. The pandemic has impacted states’ ability to issue REAL ID compliant IDs with many driver’s license agencies operating at limited capacity across the country, according to DHS Secretary Alejandro N. Mayorkas.

The Idaho DMV continues to urge Idahoans to get their Star Card before 2023. The Star Card, U.S. passport, military ID, or other REAL ID compliant identification, will be required to board a commercial flight and enter a federal facility in May 2023.

Currently more than 490,000 of 1.25 million licensed drivers in Idaho have a Star Card. That number has increased from just 70,000 in 2019.

“We are happy to see the number of Idahoans who have chosen to get a Star Card steadily increase, even during the pandemic, and we want to maintain that momentum,” said Idaho Division of Motor Vehicles Administrator Alberto Gonzalez. “Despite the deadline extension to 2023, please plan ahead and get your Star Card early.”

The Star Card has been available in Idaho since 2018. The transaction requires an in-person visit to a county driver’s license office and additional documents. The Idaho DMV strongly encourages Idahoans use the “Add the Star” tool at itd.idaho.gov/starcard to learn what specific documents are needed, as they can vary depending on each person’s situation. More information, frequently asked questions, and driver’s license office locations can also be found online.

Please note, several other state DMVs have reported a REAL ID phishing scam in which a citizen may receive a text asking for personal information related to the REAL ID. This message is a scam and should not be clicked on. It has not yet appeared in Idaho, but remember the Idaho DMV does not send messages requesting information for the Star Card.

The REAL ID Act was passed by Congress in 2005 as a result of the 9/11 Commission’s recommendation that the government “set standards for the issuance of sources of identification, such as driver’s licenses.” The Act established minimum security standards for state-issued driver’s licenses and identification cards, and prohibits federal agencies from accepting licenses and identification cards from states that do not meet these standards, for official purposes.