Projects |

Featured
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.
- Project Regions
  Southwest Idaho
- Project Routes
  Interstate 84 State Highway 16
- Project Phase
  In Construction
Featured
US-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.
- Project Regions
  North-Central Idaho
- Project Routes
  State Highway 8 US-95
- Project Phase
  Planning & Design
Featured
US-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.
- Project Regions
  Southeast Idaho
- Project Routes
  US-30
- Project Phase
  Planning & Design
US-93 Salmon River Bridge

The Idaho Transportation Department is beginning to make plans to replace the US-93 bridge over the Salmon River through the picturesque town of Salmon.
- Project Regions
  East Idaho
- Project Routes
  US-93
- Project Phase
  Planning & Design
SH-41, SH-53 Bridge in Rathdrum

Bridge railing upgrades and pavement improvements are scheduled to begin in late spring 2026 and will help extend the life of the structure over the BNSF railroad tracks.
- Project Regions
  North Idaho
- Project Routes
  State Highway 41 State Highway 53
- Project Phase
  In Construction
I-90 Greensferry Road Overpass

Bridge railing upgrades and pavement improvements are scheduled to begin in spring 2026 and will help extend the life of the structure over I-90.
- Project Regions
  North Idaho
- Project Routes
  Interstate 90
- Project Phase
  In Construction
SH-50, Rock Creek Road Intersection

The Idaho Transportation Department is designing improvements to the intersection of State Highway 50 (SH-50) and Rock Creek Road (N 3800 E) to address high crash rates, and to increase mobility.
- Project Regions
  South-Central Idaho
- Project Routes
  State Highway 50
- Project Phase
  Planning & Design
SH-3 Santa to Emerald Creek Sealcoat

ITD will apply a sealcoat treatment to SH-3 between the SH-6 Junction and Emerald Creek Road to preserve and extend the life of the roadway.
- Project Regions
  North Idaho
- Project Routes
  State Highway 3
- Project Phase
  In Construction
McCammon Concrete Resurfacing

The US-30 / I-15 Business loop at McCammon is undergoing a full concrete reconstruction.
- Project Regions
  Southeast Idaho
- Project Routes
  US-30
- Project Phase
  In Construction
Blue Lakes Boulevard and Pole Line Road Project

The Idaho Transportation Department (ITD) has begun a project to evaluate the Blue Lakes Boulevard and Pole Line Road intersection and surrounding roadway system.
- Project Regions
  South-Central Idaho
- Project Routes
  US-93
- Project Phase
  Planning & Design
US-20 Idaho Falls to Rigby

US-20 from Idaho Falls to Rigby will be resurfaced to ensure the longevity of this vital roadway.
- Project Regions
  East Idaho
- Project Routes
  US-20
- Project Phase
  Planning & Design
US-95 Corridor Safety Workshop

ITD and regional traffic safety partners are interested in hearing from the community about safety concerns on US-95 from Ponderay to the Canadian border.
- Project Regions
  North Idaho
- Project Routes
  US-95
- Project Phase
  Planning & Design