Work Zone Awareness Week is April 20-24
Learn more about driving safely through construction & maintenance work. Stay alert & always slow down in work zones.
Popular Services & Guides
How we're improving Idaho
Our projects touch every corner of the state and boost quality of life for communities, travelers & visitors.
-
SH-16 Construction
SH-16 will improve regional mobility, provide access to I-84 in the rapidly growing central Treasure Valley, and improve commutes for thousands of motorists.
-
I-90 Widening: SH-41 to US-95
The first project from the I-90 Corridor Study aims to improve safety and traffic volume capacity.
-
I-15 Inkom Corridor
ITD is rebuilding I-15 structures at three locations in and near Inkom.
-
US-20 Idaho Falls to Arco
Improvements are being planned for US-20 west of Idaho Falls to Arco. This important route leads to the Idaho National Laboratory, where more than 6,000 Idahoans are employed.
Recent News
-
April 20, 2026
ITD Director Scott Stokes announces retirement
Under his leadership, the department experienced significant increases in transportation funding and earned a reputation for innovative project delivery.
-
April 17, 2026
Durgin named as new ITD District Engineer in Southeast Idaho
Don Durgin to take the helm of ITD District 5 in southeast Idaho.
-
April 16, 2026
ITD calls on Idaho drivers to prioritize safety in work zones
ITD is recognizing National Work Zone Awareness Week, April 20–24. This year’s theme is “Safe Actions Save Lives".
Upcoming Events
-
April 21, 2026 1:30 PM– 3:00 PM MST
Dealer Advisory Board Meeting
-
April 21, 2026 3:00 PM– 4:30 PM MST
Idaho Consumer Asset Recovery Board Meeting
-
May 13, 2026 8:00 AM –
May 14, 2026 5:00 PM MST
Transportation Board Meeting – May 2026