I-84 Kasota westbound ramp closure July 23-28

KASOTA – The I-84 Kasota interchange westbound ramp will be closed starting July 23 at 9 p.m. to July 28 at 6 p.m. for construction. Motorists can expect reduced speeds and are encouraged to find alternate routes.

Due to the proximity of construction equipment to the westbound off-ramp, crews will need to temporarily close the ramp while performing concrete paving operations for safety reasons.

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

I-84 exit and portion of ID-25 west of Paul to close for 10 days starting Tuesday

Image of ID-25 Kasota to Paul work zone

Exit 201 on Interstate 84 will close on Tuesday (May 18) for ten days as construction begins to resurface eight miles of Idaho Highway 25 from the I-84 interchange to Paul.

All ramps at Exit 201 and ID-25 underneath the interstate will be closed from May 18 through May 27* to allow for crews to reconstruct the roadway. Drivers on I-84 will need to use Exits 194 or 208 during this time. County roads will not be affected.

Download a photo of the updated project flyer.

“Closing the ramps and a small section of ID-25 underneath the interstate will allow our crews to safely and efficiently complete work in the area,” ITD Project Manager Sam Purser said. “This project will provide a better driving surface for motorists and help extend the life of the roadway.”

Work on ID-25 north of the interchange will also start on Monday (May 17). This work will reduce the highway to one lane during working hours, which are scheduled Monday through Friday from 6 a.m. to 6 p.m. Outside of working hours, all lanes will be open.

Construction will take until August to complete.

*This closure was originally expected to take place from May 15 through May 25 but will now occur at a later date. Residents may have received a postcard with the original anticipated dates.

Closure Wednesday night on portions of Interstate 84 Exit 168 in Jerome County

Image of I-84 construction near Jerome

Weather permitting, controlled blasting is expected to occur the night of Wednesday, May 5 near Interstate 84 between Twin Falls and Jerome. This is part of the Idaho Transportation Department’s (ITD) interstate rehabilitation project that has been underway since May of last year to provide a smoother and safer roadway.

For the safety of drivers, traffic must be stopped in the surrounding area while blasting occurs within the ITD right of way. Traffic on I-84 will not be impacted, but drivers will not be able to take the eastbound off ramp at Exit 168 from 5 p.m. to 8 p.m. as it will be closed. A section of South Lincoln Road will also be closed during this time.

Carefully controlled blasting is necessary for the construction of a new stormwater pond in the area.

“This operation will have a brief impact to traffic,” stated ITD Project Manager Brock Dillé. “We are prepared for a closure of three hours but may be able to open the roadways sooner than that.”

After blasting, crews will ensure the roadway is safe and free of all debris before reopening to traffic.

Dillé explains that timing of this work is very important.

“We have to blast during daylight hours, but we are very conscious of the impact it will have on drivers, which is why we are blasting in the evening after peak hours.”

ITD is asking motorists to consider alternate routes while this activity is underway. Electronic message boards and signage will be placed in the area in advance of the event.

Western Construction of Boise is the general contractor on this project that is expected to be complete in July.

Westbound I-84 on-ramp closure expected next week at Exit 168 in Jerome County

Image of I-84 168 westbound on-ramp

Work is expected to begin next Monday (Sept. 21) on the Interstate 84 westbound on-ramp for Exit 168. This is part of the interstate rehabilitation project that has been underway since May of this year to provide a safer and smoother ride for motorists.

The Exit 168 westbound on-ramp will be closed while crews work on three drainage pipes in the area. Motorists will need to use Exit 165 to access westbound lanes on the interstate.

Message boards and traffic control will be in place to direct drivers. Work is expected to be completed by the end of the week.

“We are nearing the completion of storm water pipework for this project,” said ITD South-central Idaho Project Manager Brock Dillé. “After this is complete, we will begin paving the newly constructed westbound lanes.”

Rehabilitation of the westbound lanes is expected to be complete by the end of this year. Work on the eastbound lanes will begin in the spring of 2021.

The general contractor is Western Construction of Boise.

Intersection closure to occur next week on 200 South Road east of Jerome

The west side intersection of US-93 and 200 South Road in Jerome County will be closed starting Monday of next week (Dec. 16). This closure will allow utilities work to occur in the area. Work is expected to be completed within the week.

Motorists will need to utilize 100 South Road or 300 South Road while this closure is in place. Drivers should be aware of crews and equipment while traveling through the area. US-93 will remain fully open during this time.

This work is in connection with the larger US-93, 200 South Road project, which will widen the existing roadway to four lanes.

“This project will improve safety at the US-93/200 South intersection for both passenger and commercial vehicles,” said ITD Project Manager Sam Purser. “The end result will be a divided highway similar to what drivers encounter two miles south of this area.”

Idaho Materials and Construction is the prime contractor for this project.

Road closure expected Oct. 16 & 17 on US-20 in Camas and Blaine counties

On Wednesday and Thursday (Oct. 16 & 17) the Idaho Transportation Department (ITD) is planning to close US-20 between mileposts 164 and 173 near Fairfield as crews pave the newly constructed Willow Creek and Rock Creek bridges.

The closure is expected to begin at 11 a.m. and is anticipated to last approximately three hours each day.

This is part of the Willow Creek Bridge and Rock Creek Bridge construction projects underway since April of this year. Crews replaced aging and corroded culverts with new bridge structures, which are expected to have a longer lifespan. It will also allow the streams in both locations to be restored to a more natural condition, which should have a positive effect on the surrounding ecosystem.

“We are making every effort to minimize impacts to motorists in the region,” said ITD south-central Idaho Project Manager Brock Dillé. “With the unexpected drop in temperatures this past month, we have a very narrow window to complete work on these structures. Briefly closing the highway will allow us to work more efficiently, and hopefully prevent us from having to return to the area next year to complete the project.”

ITD will place barricades and signage at area intersections to alert travelers. Flaggers will also be present to inform motorists and assist them with determining the best path of travel.

Knife River is the general contractor for both projects.

Nampa Road Closure Alert: Section of Karcher Road to close Feb. 24-27

Karcher Road between Midway Road and Lake Avenue in Nampa will close at 8 p.m. Friday, Feb. 24 and reopen at 5 a.m. Monday, Feb. 27. Flaggers will direct traffic through a detour route.

During the detour, motorists traveling east on Karcher Road will turn south on Lake Avenue, east on Orchard Street and north on Midway Road back to Karcher Road. Motorists traveling west on Karcher Road will turn north on Midway Road, west on Homedale Road and south on Lake Avenue back to Karcher Road.

Truck traffic will be directed to use Farmway Road and Interstate 84 to avoid the closure.

ITD needs to replace the Isaiah drain pipe that runs under Karcher Road before making future improvements to the roadway later this year.

Questions or comments about the project can be directed to Jennifer Gonzalez at (208) 334-8938 or Jennifer.gonzalez@itd.idaho.gov.