Between Prairie Creek Road and King Creek Road (16 to 17 miles north of the Ketchum area). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Look out for temporary traffic lights. Speed restrictions are in force. There is a width limit in effect. Speed limit 35 MPH. Width limit 11'0". Until October 31, 2020 at about 9:00PM MDT.

Web Comment: Replacing existing bridge structure over the Big Wood River with a new structure. Contractor: Cannon Builders 208-785-6281 Traffic Control: Roadwork Ahead ITD Contact: Brock Dille 208-886-7800

Between Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). Look out for large animals on the roadway.

Web Comment: Milepost 189 to 217, from near Stanley to 5 miles south of the Clayton area.

Between Thompson Creek Road (5 miles south of the Clayton area) and US 93 (20 miles north of the Clayton area). There is danger of a rock fall. Drive with extreme caution.

Between Thompson Creek Road (3 miles south of the Clayton area) and US 93 (20 miles north of the Clayton area). Look out for large animals on the roadway. Prepare to stop.