Popular Services & Guides
Join our team!
Working at ITD can be a lifetime career choice with the opportunity for growth and advancement.
How we’re improving Idaho
Our projects touch every corner of the state and boost quality of life for communities, travelers & visitors.
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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.
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I-90, US-95 Interchange
The I-90 and US-95 Interchange is the first interchange to advance from the I-90 Corridor Study, with a design focused on expanding capacity, improving safety, and accommodating future traffic growth.
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I-15 Inkom Corridor
ITD is rebuilding I-15 structures at three locations in and near Inkom.
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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
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March 31, 2026
ITD recognized for lifesaving contributions during National Donate Life Month
Registering as an organ, eye, and tissue donor is simple and can be completed online at www.yesidaho.org or through the DMV when obtaining or renewing a driver’s license.
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March 31, 2026
SH-3 pavement project set to begin near Clarkia next week
A season-long pavement project is set to begin next week on SH-3 near Clarkia that will repave the highway, but will also create delays for local travelers.
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March 27, 2026
City of Chubbuck, Chubbuck PD, and ITD partner to manage traffic for grand opening of Raising Cane’s on Tuesday
ITD prepares for Raising Cane's opening in Chubbuck.
Upcoming Events
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April 1, 2026 2:00 PM– 3:00 PM MST
Donate Life Event
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April 7, 2026 9:00 AM– 9:30 AM MST
Transportation Board Policies Subcommittee – Apr. 2026
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April 15, 2026 8:00 AM –
April 16, 2026 5:00 PM MST
Transportation Board Meeting – April 2026