Projects 7 |

COMPLETE: SH-53 Rathdrum turn lanes

SH-53 in Rathdrum was widened with new turn lanes and sidewalks to improve safety and reduce congestion between City Park and SH-41.
- Project Regions
  North Idaho
- Project Routes
  State Highway 53
- Project Phase
  Complete
SH-3 St. Maries River Bridge replacement and pavement rehab

ITD will reconstruct seven miles of SH-3 between Fernwood and Clarkia and fully replace the St. Maries River Bridge to improve safety and reliability for drivers.
- Project Regions
  North Idaho
- Project Routes
  State Highway 3
- Project Phase
  In Construction
I-90 Wolf Lodge to Cedars

A two-year project is underway to resurface an 8-mile stretch of I-90 over Fourth of July Pass, improving safety and ride quality while extending the life of the roadway.
- Project Regions
  North Idaho
- Project Routes
  Interstate 90
- Project Phase
  In Construction
I-90 Bridges near Cataldo

ITD is working on a full replacement of the eastbound and westbound I-90 bridges over the Coeur d'Alene River near Cataldo. Construction will take place in two phases from 2025 to 2026.
- Project Regions
  North Idaho
- Project Routes
  Interstate 90
- Project Phase
  In Construction
SH-54 Reconstruction from Spirit Lake to Athol

This project will fully reconstruct existing State Highway 54 between Spirit Lake and Athol and will add additional shoulder width, turn lanes, and illumination throughout the corridor.
- Project Regions
  North Idaho
- Project Routes
  State Highway 54
- Project Phase
  In Construction
US-95 Sagle Paving

This project will resurface U.S. Highway 95 through Sagle to improve smoothness and preserve the roadway until long-term corridor upgrades are completed.
- Project Regions
  North Idaho
- Project Routes
  US-95
- Project Phase
  Planning & Design
US-95 Long Bridge replacement study

The Idaho Transportation Board has approved $200,000 to begin a study exploring replacement options for the Long Bridge on US-95 near Sandpoint.
- Project Regions
  North Idaho
- Project Routes
  US-95
- Project Phase
  Planning & Design
US-95 Mountain Meadows Road

Adding turn lanes and illumination at the intersection of US-95 and Mountain Meadows Road will improve safety for drivers.
- Project Regions
  North Idaho
- Project Routes
  US-95
- Project Phase
  Planning & Design
US-95 West Elmira Road

Adding turn lanes and illumination at the intersection of US-95 and West Elmira Road will improve safety for drivers.
- Project Regions
  North Idaho
- Project Routes
  US-95
- Project Phase
  Planning & Design
SH-16 from SH-44 to SH-52

ITD is conducting an environmental reevaluation to gather updated traffic numbers and study potential impacts that improvements would have to the area.
- Project Regions
  Southwest Idaho
- Project Routes
  State Highway 16 State Highway 44 State Highway 52
- Project Phase
  Planning & Design
US-20/US-26 Chinden West

In response to increasing traffic and projected growth, ITD has developed a comprehensive plan that will improve safety, reduce congestion, and increase capacity.
- Project Regions
  Southwest Idaho
- Project Routes
  US-20 US-26
- Project Phase
  Planning & Design
I-84 Meridian Interchange to Eagle Interchange

An auxiliary lane on I-84 between the Meridian Road Interchange (Exit 44) and the Eagle Road Interchange (Exit 46) will smooth the flow of traffic.
- Project Regions
  Southwest Idaho
- Project Routes
  Interstate 84
- Project Phase
  Planning & Design