Projects 3 |

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 is now being resurfaced to ensure the longevity of this vital roadway.
- Project Regions
  East Idaho
- Project Routes
  US-20
- Project Phase
  In Construction
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
I-90 Morning Mill Interchange

The Idaho Transportation Department is planning for the future replacement of the Morning Mill bridge over Interstate 90 near Mullan.
- Project Regions
  North Idaho
- Project Routes
  Interstate 90
- Project Phase
  Planning & Design
SH-55, Deinhard to Boydstun

ITD and the city of McCall are partnering to design preliminary roadway improvements for SH-55 and Deinhard Lane/Boydstun Street.
- Project Regions
  Southwest Idaho
- Project Routes
  State Highway 55
- Project Phase
  Planning & Design
SH-44 and Palmer Lane Traffic Signal

The Idaho Transportation Department is developing plans to install a traffic signal at the intersection of State Highway 44 and Palmer Lane.
- Project Regions
  Southwest Idaho
- Project Routes
  State Highway 44
- Project Phase
  In Construction
I-84 Centennial Way to Franklin Road

Construction began November 2023. Work will be complete in 2027.
- Project Regions
  Southwest Idaho
- Project Routes
  Interstate 84
- Project Phase
  In Construction Planning & Design