Public comments on the Idaho Transportation Investment Program (ITIP), are being sought now through July 31.
The ITIP has recently been modified following changes in transportation funding levels.
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.
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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 Widening: SH-41 to US-95
The first project from the I-90 Corridor Study aims to improve safety and traffic volume capacity.
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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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July 1, 2026
Boise ordinance adds licensing rules for high-powered e-motorbikes
Boise’s July 1 ordinance requires high‑powered e‑motorbikes (750 watts or 28+ mph) to be licensed, registered, and insured. State law is unchanged; e‑bikes and e‑scooters stay untitled.
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July 1, 2026
Public invited to final Rathdrum Prairie Area Transportation Study open house
ITD will host the final public meeting and public comment period for the Rathdrum Prairie Area Transportation Study which began in 2022.
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July 1, 2026
ITD seeks comments on planned road, bridge and safety projects
Projects that are funded focus on protecting and maintaining the useability of the current transportation network. Comments are due by July 31.
Upcoming Events
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July 2, 2026 12:00 AM –
July 6, 2026 11:59 PM MST
Independence Day (Observed)
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July 7, 2026 1:30 PM– 3:00 PM MST
Dealer Advisory Board Meeting
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July 8, 2026 5:30 PM– 8:00 PM MST
Rathdrum Prairie Area Transportation Study Open House