BOISE – The Idaho Transportation Department (ITD) has scheduled overnight lane restrictions on Interstate 84 in Nampa next week (Dec. 4-8) to complete geotechnical tests for upcoming improvements to the Interstate. This geotechnical work is one of the first steps of designing substantial improvements to I-84 between the Karcher Interchange and Franklin Boulevard Interchange.
Weather permitting, one lane of east- and westbound I-84 will be closed between 10 p.m. and 5 a.m. from Dec. 4 to Dec. 8.
ITD is planning to widen the interstate, redesign the Northside Interchange and replace the Karcher Overpass and bridges over the railroad and Mason Creek. Improvements are expected to improve safety, capacity and traffic flow in Canyon County for many years. Construction could begin as early as the fall of 2018.
For more information about the I-84, Franklin to Karcher project, visit the project webpage.
The Idaho Transportation Department is advising motorists to prepare for construction-related delays at the Lake Avenue and Midway Road intersections on Idaho 55 over the next several weeks. Crews will install mobile signals at both intersections the week of Oct. 23 and prepare to close areas for widening.
What’s Next:
ITD is repaving Idaho 55 between Pride Lane in Caldwell and Middleton Road in Nampa and improving the intersections at Farmway Road, Lake Avenue and Midway Road. Weather permitting, the project is expected to be completed in late 2017.
While the mobile signals are in place, left-turning traffic at both intersections will use the through lane. The temporary configuration will give crews more room to widen the intersections.
To give crews room to excavate and pave new turn lanes, ITD will schedule multiple road closures at the two intersections this fall. Each intersection includes two work areas – one north and one south of Idaho 55. Closures will rotate, leaving only one area closed at any time. The four work areas include:
• North Midway Road from Homedale Road to Karcher Road.
• South Midway Road from Orchard Avenue to Karcher Road.
• North Lake Avenue from Homedale Road to Karcher Road.
• South Lake Avenue from Karcher Road to Orchard Avenue.
Each closure will remain in place 24/7 for approximately three days. Residents will have access to their homes during the closures. All other local traffic will be detoured. Click here for a map of the detour routes.
“We are urging motorists to plan ahead, slow down and find an alternate route if possible over the next few weeks,” said ITD Construction Coordinator Merrill Sharp. To sign up for email construction updates, text IDAHO55 to 22828, email jennifer.gonzalez@itd.idaho.gov or call (208) 334-8938. More information is available at itd.idaho.gov/d3.
Crews may start paving the detour route as early as Tuesday, Oct. 24, during daylight hours. This work will take place on Riverside Avenue, Railroad Avenue, 10th Street and 1st Street, and is in preparation for the closure of the railroad bridge.
10th Street between Idaho and Main Avenues will be closed to through traffic on Tuesday, Oct. 24, and the other roadways will be reduced to one lane intermittently as paving takes place for up to four days.
Business access will be maintained, and access through each area will be controlled by flaggers. Please expect minor dust, noise, vibrations and parking restrictions as this work is completed. Visit the project page or call 208-292-8515 for more project information.
The Idaho Transportation Department will enhance safety at the intersection of Idaho Highway 72 and US-30 during late September and October.
Crews will reconfigure the intersection to a more common, “t-type” intersection. This will eliminate the free-running movement on ID-72.
During construction, US-30 will be reduced to one lane with temporary traffic signals in place to control traffic. Delays of up to 15 minutes are possible. During the same timeframe, ID-72 will be closed to thru traffic.
ID-72 traffic will be detoured one mile south to SE 2nd Avenue. Truck traffic will be detoured to US-30, Interstate 84, and Sand Hollow Road. Detours will be clearly posted and also available at 511.idaho.gov.
Crews will work daytime hours Monday through Saturday. The project will be complete in late October.
Langley Gulch Culvert Replacement
During the same timeframe, ITD will replace an aging culvert near Langley Gulch on ID-72 near the intersection work and within the existing work zone.
For more information on this project, as well as a full construction list for southwest Idaho, please visit itd.Idaho.gov/D3.
Efficient business practices and construction methods are occurring across the state. In this edition of ITD In Motion, Jennifer Gonzalez takes a look at three projects that aren’t just meeting ITD’s mission, but exceeding it.
BOISE – Motorists can expect daytime lane restrictions, speed reductions and intermittent detours during construction this summer and fall.
The project includes repaving Idaho 55 between Pride Lane in Caldwell and Middleton Road in Nampa and improving the intersections at Farmway Road, Lake Avenue and Midway Road.
Each intersection will be widened to include five lanes on Idaho 55 and three lanes on local roads. ITD will install a new traffic signal at Farmway and Midway roads and replace the traffic signal at Lake Avenue.
“The best way to learn about traffic restrictions is to sign up for emails from ITD,” said ITD Construction Coordinator Merrill Sharp. “The work schedule may change based on factors such as weather and utility work. We will send regular updates about what motorists can expect each week.”
Map of construction zone for Idaho 55. Work begins Aug. 8.
During construction, lanes on ID-55 will be restricted during the day and the speed limit will be reduced. Traffic may be detoured around each intersection for several days.
The initial weeks of construction include widening the Farmway Road and Lake Avenue intersections and paving Idaho 55 between Pride Lane and Farmway Road.
“When complete, this project is expected to bring significant safety benefits for the 10,000 motorists who travel this stretch each day,” said Sharp. “While the road is under construction, however, we are asking motorists to plan ahead and expect delays.”
LEWISTON – Milling and paving on Idaho Highway 8 is expected to impact drivers and businesses during daytime hours for the next week and a half. Crews will block three of the lanes, leaving one lane open in each direction.
Intersections and driveways may be temporarily closed during the rehabilitation. The worst traffic impacts during milling are expected to occur today through Monday (Aug. 2-7).
Crews will begin milling off the top section of roadway surface around 5 a.m., with paving coming through around 10 a.m. in that same section. The work is expected to continue throughout the day and finish by that evening.
Work on this $3.55 million job, contracted to Poe Asphalt, of Clarkston, Washington, is expected to finish by late September.
Heavy equipment operators – those who man excavators, graders, and dozers – are going the way of welder, pipe fitters, carpenters and other trades jobs; the demand for work is high but there are too few people skilled enough to do it.
Russ Rivera, a compliance officer with the Office of Civil Rights had an idea on how to change that. He secured federal grants to fund a three and a half week crash course to train heavy equipment operators.
BOISE – The Idaho Transportation Department will begin initial construction activities next week on a summer project to resurface deteriorated pavement on Interstate 84 between Nampa and Caldwell.
ITD will share details about construction activities and sequencing at a community open house Thursday, May 25 at the Hampton Inn at 5770 Franklin Road in Nampa. Community members are invited to come at their convenience from 11 a.m. to 1:30 p.m. or from 3 p.m. to 6:30 p.m.
ITD is using weekend and nighttime traffic control to minimize traffic impacts during the weekday commute.
During four weekends this summer, ITD will shift all I-84 traffic to one side of the interstate (eastbound or westbound) while crews work on the other side. On these four weekends, one lane of traffic will be open in both directions between Nampa and Caldwell from 7 p.m. Friday to 5 a.m. Monday. All lanes of I-84 will be open during the weekday.
Final weekend dates will be scheduled based on factors such as traffic counts, weather predictions, equipment and materials availability, and the project schedule.
Community members may request email notification of the weekend dates by texting INTERSTATE84 to 22828. ITD will announce exact dates as soon as they are scheduled.
Other traffic impacts for the project will include occasional nighttime lane restrictions, shoulder closures and speed-limit reductions. The project includes resurfacing I-84, the Northside Boulevard interchange ramps and two ramps at the Franklin Boulevard Interchange. Guardrails will be improved throughout the project area.
Idaho Materials Construction is the contractor for this $9.5 million project.
Reconstruction of two bridges on U.S. 95 in Parma will begin in mid-April.
Work will occur at the junction of U.S. 95 and U.S. 20/26 and include the reconstruction of the Union Pacific Railroad overpass, Sand Hollow Creek Bridge and nearby pavement rehabilitation.
*The project is scheduled to be complete this winter.
*A posted detour will be in place during the project. A separate truck detour will also be posted. The speed limited will be reduced to 45 mph in the work zone. The speed limit will be reduced to 45 mph on U.S. 20/26 when shoulder or median work is occurring. Flaggers will assist motorists through the work zone during different phases of the project.
*Most work will occur Monday through Friday, and some Saturdays.
Motorists are encouraged to check 511.idaho.gov for construction updates and detour information. For a full list of construction projects scheduled to begin across southwest Idaho, please visit our website at itd.idaho.gov/d3 and click on the construction tab. Some updates will also appear on Twitter and Facebook.
With nearly 45 projects scheduled across the region this year, please plan ahead, slow down, and give yourself enough time when traveling through each work zone.
