Between Seventh Street and Mammoth Cave Road (7 miles north of the Shoshone area). Road construction work is in progress. The road is being repaved. Look out for trucks entering the roadway. Expect delays. Look out for flaggers. There is a width limit in effect. Drive carefully. Expect 15 - minute delays.. Width limit 13'0". Until June 29.

Comment: Delays possible due to road building along Idaho 75 between Shoshone and Mammoth Cave (milepost 74 to 82). Watch for road paving activities and equipment in area. Contractor: Idaho Sand and Gravel, 208-324-0511 Traffic Control: Specialty Const. Supply, 888-574-7732

Last updated on June 6

Between Timber Way (2 miles south of the Sun Valley area) and Elkhorn Road; River Ranch Road (near Sun Valley). Major road construction work is in progress. The roadway is reduced to two lanes due to road work. Be aware of narrow lanes. Expect delays. Observe speed limits. Drive with extreme caution. Expect 5 - minute delays.. Width limit 14'0". Until October 31.

Comment: Roadway reconstruction between East Fork Road and Big Wood River Bridge (milepost 122 to 126).

Last updated on June 3