US-95 Aht’Wy Interchange shifts into new traffic pattern on November 16

Picture of the new pavement at the Aht'Wy Interchange project

Fall construction is progressing at the Aht’Wy Interchange  on U.S. Highway 95 near the Clearwater River Casino & Lodge RV Park, and motorists should expect a new traffic pattern starting Thursday, November 16.

Drivers will be able to travel on newly paved lanes, with eastbound traffic no longer crossed over to the westbound lanes. A concrete barrier will divide both lanes. Single lanes remain for each direction of travel and the speed limit is lowered for continual safety.

Changes will not affect either entrance to the plaza. At the west entrance, drivers are still unable to turn left from US-95 into the plaza or turn left from the plaza onto US-95.

To see a graphic for access to and from the plaza, please continue to reference this handout.

Construction will continue through the winter, and the project will remain in this traffic pattern until late spring next year. The Idaho Transportation Department and construction partners appreciate the public’s attention to these changes and continued vigilance towards safety.

The Aht’Wy Interchange will allow vehicles and pedestrians to safely cross the highway without impeding the primary flow of traffic. The interchange will feature ramps to connect plaza entrances to US-95. The project is expected to take less than two years to complete.

Updates on the Aht’Wy Interchange can be found by visiting