Drivers on Idaho's State Highway 55 should expect delays this summer due to multiple construction projects along the key ...

Work on the lane-widening project restarted ... which required emergency closures of the roadway. Construction on the Idaho 55 road project near Smiths Ferry restarted in May.

The Idaho Transportation Department has several roadwork projects on State Highway 55 to enhance safety and mobility. Drivers ...

A new traffic signal at Highway 55 and Banks Lowman Road is being put to the test during the first summer holiday weekend.

The Idaho Transportation Department ... which is funding this work. ADA improvements at SH-55 intersections with Hill Road, Floating Feather Road and Beacon Light Road will finish later this ...

The Ada County Highway District (ACHD) is set to start its annual chip seal operations on Tuesday, May 27, following the ...

Idaho State Highway 55 will be reduced to one lane of traffic on weekdays, 6 a.m.-5 p.m., Mondays-Thursdays, until this fall, while repairs are made to the Rainbow Bridge, the ...

“It’s a very, very challenging stretch of the road.” ITD appreciates your patience and understanding during this holiday weekend as crews work to open ID-55. If you do travel for ...

The Idaho Transportation Department, in partnership with Union Pacific Railroad, will close highways near several railroad ...

ITD reported the number of deaths in each district with north Idaho ... traffic death is a tragedy, and we can do more to prevent them,” Middleton said. "Whether we are driving for work ...

Crack sealing is underway on Interstate 15 from Idaho Falls to Dubois, as well as state highways 33 and 47. This work involves a mobile one-lane restriction that follows workers’ progress.