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Showing 130 projects
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FeaturedUS-95 Palouse Region Study
ITD launched the US-95 Palouse Region Study to identify safety, mobility, and economic improvements between Snow Road and the county line.
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Project Regions
North-Central Idaho -
Project Routes
State Highway 8 US-95 -
Project Phase
Planning & Design
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FeaturedSH-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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Project Regions
Southwest Idaho -
Project Routes
Interstate 84 State Highway 16 -
Project Phase
In Construction
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FeaturedUS-30 Rocky Point Wildlife Crossing
The Idaho Transportation Department and the Idaho Department of Fish and Game are working together to design wildlife crossings south of Montpelier on US-30 at Rocky Point.
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Project Regions
Southeast Idaho -
Project Routes
US-30 -
Project Phase
Planning & Design
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US-95 Lewiston Hill to Thorn Creek Road
ITD is restoring deteriorated pavement along US-95 between Lewiston and Moscow.
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Project Regions
North-Central Idaho -
Project Routes
US-95 -
Project Phase
In Construction
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North-Central Idaho Bridge Repairs
Ongoing overview of the various bridge repair projects scheduled annually across north-central Idaho to ensure safety and continued service to the traveling public for years to come.
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Project Regions
North-Central Idaho -
Project Routes
State Highway 13 State Highway 3 State Highway 8 State Highway 9 -
Project Phase
In Construction
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SH-50 and US-30 Corridor Project
ITD will identify opportunities to make travel safer and more efficient for residents, businesses, agricultural traffic and freight on SH-50 and US-30 in the Magic Valley.
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Project Regions
South-Central Idaho -
Project Routes
State Highway 50 US-30 -
Project Phase
Planning & Design
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North Idaho Bridge Repairs
Ongoing overview of the various bridge repair projects scheduled annually across North Idaho to ensure safety and continued service to the traveling public for years to come.
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Project Regions
North Idaho -
Project Routes
Interstate 90 State Highway 3 State Highway 5 State Highway 58 US-95 -
Project Phase
In Construction
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US-95 Sandpoint Byway Guardrail Repair
Guardrail improvements on U.S. Highway 95 near Sandpoint will restore safety features to current standards.
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Project Regions
North Idaho -
Project Routes
US-95 -
Project Phase
In Construction
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Riverton Road Bridge Replacement
The Idaho Transportation Department is replacing the Riverton Road Bridge over Interstate 15 (I-15) near Blackfoot. Construction is expected to be completed in late 2026.
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Project Regions
Southeast Idaho -
Project Routes
Interstate 15 -
Project Phase
In Construction
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South Ada and Canyon County Connectivity Study
ITD, COMPASS, and partner agencies are conducting the South Ada and Canyon County Connectivity Study.
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Project Regions
Southwest Idaho -
Project Routes
Interstate 84 State Highway 16 State Highway 69 -
Project Phase
Study
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SH-16, SH-44 to Beacon Light Road
Widening SH-16 between SH-44 and Beacon Light Road will help increase mobility and capacity in the growing communities of Star and Eagle.
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Project Regions
Southwest Idaho -
Project Routes
State Highway 16 -
Project Phase
Planning & Design
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I-90 Mullan to Montana
Approximately six miles of shoulder barrier will be replaced on I-90. The project will install modern, more durable barrier designed to improve visibility and withstand harsh winter conditions.
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Project Regions
North Idaho -
Project Routes
Interstate 90 -
Project Phase
Planning & Design
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