Drivers traveling through the Interstate 84/86 interchange this week should plan extra time for several different detours. Detours will be in place between 9 p.m. and 7 a.m. and will vary depending on what work is being done.
Both eastbound and westbound traffic will be affected, with all of these detours routing motorists off the interstate.
“It’s necessary for us to detour traffic in order to complete installation of overhead signs at the newly constructed interchange,” ITD Project Manager Travis Hitchcock said. “The direction motorists are traveling through the interchange will determine which detour they will be directed to take.”
“These detours will not all be in place at the same time,” Hitchcock said. “We will only be detouring traffic that would otherwise be passing underneath the area where the signs are being installed at the time. This will help ensure the safety of both site workers and the traveling public while work is underway.”
Drivers are urged to pay close attention to signage and message boards that will be in place to direct them through the area.
Wadsworth Brothers Construction, of Draper, Utah, is the primary contractor on this project.
Work is expected to resume next month (March 8) on Interstate 84 between Jerome and Twin Falls (milepost 166 to 173). This is part of a larger construction project that began last year to provide a safer and smoother roadway.
“In 2020 we completed the westbound lanes,” ITD Project Manager Brock Dillé said. “In addition to rehabilitating seven miles, we also increased the length of ramps at interchanges, improved lighting and upgraded stormwater drainage. This year, we will complete work on the eastbound lanes of the highway.”
While construction is underway, traffic will be reduced to a single lane in each direction.
“Drivers will utilize the same crossovers and temporary ramps we constructed last year to keep traffic moving during construction,” Dillé said. “Various activities may require changes in traffic patterns so it’s important that motorists pay attention to signs and not follow GPS while traveling through the work zone.”
Motorists should anticipate reduced speeds and watch for workers and heavy equipment. Electronic message boards and signage will be in place to direct drivers through the area.
Western Construction of Boise is the general contractor for this $15 million project that is expected to be complete midsummer.
This is a pivotal and challenging time in the world of public transportation in Idaho. Citizens have the opportunity to help shape what Idaho’s transit future will look like!
The Idaho Transportation Department (ITD) is seeking representatives for District 1 and District 4 to serve on the Public Transportation Advisory Council (PTAC).
The individual selected for District 1 will represent Bonner, Boundary, Shoshone, Kootenai, and Benewah counties. The individual selected for District 4 will represent Blaine, Camas, Lincoln, Twin Falls, Jerome, Gooding, Cassia, and Minidoka counties.
The PTAC was created to advise the ITD Board on issues related to public transportation in Idaho. It is composed of six members, one representing each of ITD’s administrative districts.
Those interested in applying can find the application form at itd.idaho.gov/pt under the “Advisory” tab. Then, click on either the “District 1 PTAC Application” or the “District 4 PTAC Application” link. Applications will be accepted through April 4. A 30-day public comment period on the candidates will occur starting shortly thereafter.
For more information about PTAC or the application, contact the ITD Public Transportation Office at (208) 334-8533, or email Shauna.Miller@itd.idaho.gov
Members of the public are invited to provide comment regarding a proposed action for the Idaho Transportation Department (ITD) to abandon the Idaho Highway 75 Spur to Blaine County.
The ID-75 Spur, also known as Sun Valley Road, connects ID-75 in Ketchum to Trail Creek Road in Sun Valley from milepost 0.0 to 3.6.
During the month of January, ITD will host two events for the public to learn more about the action and comment on the proposal. Representatives from ITD, Blaine County, Ketchum and Sun Valley will be in attendance.
On Thursday, Jan. 21 at 6 p.m. ITD will host an hour-long webinar. The public may join the webinar by visiting the project website and clicking on the Zoom link under Option 1.
There will be a brief presentation followed by a Q&A session via the chat feature. A recording of the webinar will also be posted to the project website afterward. No official comments will be accepted during this event.
On Tuesday, Jan. 26 from 3 p.m. to 6 p.m. ITD will provide an opportunity for individuals to meet one-on-one and discuss this proposed action in-person at the Sun Valley City Council Chambers at 81 Elkhorn Road.
In-person meetings will be available on a limited basis and ITD requests that those who attend follow recommended guidelines relating to COVID-19. Interested members of the public should call (208) 886-7806 or email jessica.williams@itd.idaho.gov to schedule a 20-minute appointment during the timeframe listed above. Individuals who schedule an in-person meeting will be able to provide written or recorded testimony if desired.
Comments will be accepted through Friday, Jan. 29 and may also be submitted in the following ways:
ITD is required to conduct a public hearing and evaluation on this proposed adjustment of the State Highway System before the Board makes a final decision and an agreement with Blaine County is signed.
For more information on this public hearing or the proposed action for ITD to abandon the ID-75 Spur, please visit the project website or call (208) 886-7806.
This winter, construction will start on two different canal structures on US-26 in Gooding County.
Work will first begin in early January to replace the canal structure near milepost 140 east of Bliss. Having reached its design life, the old structure will be replaced with a concrete box culvert.
Rehabilitation on a second canal structure, located near milepost 150 in Gooding, is expected to begin in February. During construction, the surface will be redone, bridge joints will be replaced and the railing will be repainted.
Drivers can expect temporary signals in both work zones to control one-way, alternating traffic with an expected wait time of two to three minutes. Construction in Gooding will require the temporary closure of the US-26 approach from California Street for a portion of the project. Signs will be in place to alert motorists.
“The majority of work on these structures must be completed while the canal is dry, which is why these projects typically take place during the winter months,” Project Manager Tom Logan said. “We expect both of these projects to be complete in April.”
Cannon Builders of Blackfoot is the primary contractor for both projects.
The Idaho Transportation Department will be closing Idaho Highway 21 from Grandjean to Banner Summit tonight due to a high avalanche risk.
A weather system bringing rain and snow is likely to trigger avalanches in this section of highway. The anticipated closure will begin at 6 p.m. on December 20. However, actual weather impacts may require an earlier closure. Motorists needing to use the roadway are advised to make the trip immediately or plan to use alternate routes.
The alternate route between the Treasure Valley and Stanley area is to travel east on I-84, exit in Mountain Home at Exit 95 to U.S. 20, then head north on Idaho Highway 75.
The ITD Avalanche Crew monitors the snowpack along this section of highway in order to forecast the risk of avalanches large enough to reach the roadway. This practice allows the Department to keep the highway open during the winter months with a reasonable confidence of safety for the traveling public. Previously, the Department closed this section of highway after the first avalanches hit the road.
The Avalanche Crew will continue to monitor the snowpack as a snowstorm hits the area and after. The highway will reopen when the snowpack has stabilized and the risk of active avalanches is reduced. Updates on closures and openings will be posted on 511. Future closures will be announced on 511 and ITD’s Twitter account.
There are sixty regular avalanche paths in this 11-mile stretch of ID-21. Avalanches can be triggered without warning. For this reason, there is no parking or stopping within this section of road during the winter.
Below is a gallery of activities the Avalanche Crew performs during the winter.
Sign at Banner Creek warning of avalanche zone
Members of the Avalanche Crew walk to the weather station at Banner Summit
Chantel Astorga grabs measurements at Banner Summit
Brent Jenkins measures the snowpack depth at Banner Summit
The weather station at Banner Summit collects valuable data used to forecast avalanche risk
Chantel tabulates and tracks snowpack and weather data to forecast avalanche risk
Avalanche tracking data
This sign reminds motorists to not stop in this dangerous stretch of ID-21
Winter weather has arrived in Idaho and it’s time to be Idaho Ready on the road. One way you can do that? Keep an emergency kit in your car this winter.
https://www.youtube.com/watch?v=4KLR09HEuyM
You want to be prepared for anything that comes your way, so here are a few things you should always have with you when traveling.
Flashlight — make sure the batteries work
Jumper cables — in case your car won’t start, or maybe you need to help someone else
Kitty litter can give you some traction if your tires are spinning on ice
Chains
Small shovel to dig out around your tires or tailpipe
Flares and a first aid kit
Food and water — pack high protein snacks that will fill you and your family up for a while
Anything to keep you warm — a blanket or a small sleeping bag, winter coat, gloves, hat, and waterproof boots
Ice scraper
If you run off the road, break down, or simply get stuck during a storm, these items will help keep you warm and safe until help arrives. Remember, always let someone know about your travel plans, especially if you’ll be driving through areas with no cell service. Check the latest road conditions at 511.idaho.gov before you leave.
In Idaho you have to be prepared for all sorts of winter weather, and that means being Idaho Ready to drive safely. The Idaho Transportation Department wants drivers to have the knowledge and resources to do that, before they hit the road. Read the messages below to gain some winter driving insight from ITD’s own snow plow operators.
The westbound off-ramp at Exit 1 on Interstate 86 at the Salt Lake Interchange is expected to be closed tomorrow (Dec. 3) from 8 a.m. to 5:30 p.m.
Motorists heading west from Pocatello to Salt Lake will need to take Exit 216 at the Declo Interchange and re-enter I-84 toward Salt Lake. Eastbound traffic will not be affected by this closure.
“This is follow-up work in connection to the closure that occurred late last month. It will be a short duration closure that will allow us to smooth the asphalt on the off-ramp,” Project Manager Travis Hitchcock said. “The asphalt work and additional signage installation are the remaining items left for this project.”
Drivers are urged to pay close attention to signage and message boards that will direct them through the area.
Wadsworth Brothers Construction of Draper, Utah, is the primary contractor on this project that involves replacement of an aging interchange with a new structure that will better serve motorists in the region.
Work is expected to begin tomorrow (Tuesday, Dec. 1) on a culvert placement along Idaho Highway 46 north of Buhl from milepost 87 to 88. In addition to the culvert work, maintenance crews will also add material to the shoulder of the highway.
“This area currently has an open ditch with a steep slope,” ITD Foreman Phil Etchart said. “Adding a culvert will allow us to build out the shoulder which will help improve the safety of motorists by providing a buffer between the roadway and side vegetation.”
Adding material to shoulders also improves drainage and helps prevent moisture from seeping under the roadway and causing damage during freezing temperatures.
A detour will be in place for through traffic during working hours – 8 a.m. to 5 p.m. Northbound motorists will be diverted at the intersection of ID-46 and 4300 N. Southbound motorists will be diverted at the intersection of ID-46 and 4400 N.
Signs will be in place to direct drivers through the detour. Motorists are encouraged to slow down and watch for flaggers and equipment in the area.
