Between Pole Line Road; US 93 Business and Canyon Springs Road (Twin Falls). Look out for rush hour traffic.

Between South County Line Road and South Apple Road (3 miles south of the Shoshone area). Road construction work is in progress. The road is being repaved. Reduce your speed. Observe the signs. Speed limit 55 MPH. From 6:00AM MDT to 6:00PM MDT on weekdays. Until October 31, 2019 at about 6:00AM MDT.

Web Comment: Two climbing lanes are being added to the west side of the roadway. Contractor: Western Construction 208-246-8458 Traffic Controller: Road Work Ahead 208-734-4444

Between Johnson Road and McKim Creek Road (19 miles north of the Challis area). There is danger of a rock fall. Drive with extreme caution.