Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
ID 75
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
Switch to Winter Driving Conditions
Switch to Road Reports
Truck Restrictions on ID 75
Map of Reports on ID 75 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. Between Derby Road (2 miles south of the Bellevue area) and Gannet Road (Bellevue). Watch for deer on the roadway. Between West Meadow Drive and Buttercup Road (1 mile north of the Hailey area). Watch for deer on the roadway. 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. Between Prairie Creek Road (16 miles north of the Ketchum area) and Squaw Creek Road (4 miles south of the Clayton area). There is danger of a rock fall. Between Prairie Creek Road (16 miles north of the Ketchum area) and Squaw Creek Road (4 miles south of the Clayton area). There is danger of a rock fall. Between Prairie Creek Road (16 miles north of the Ketchum area) and Squaw Creek Road (4 miles south of the Clayton area). There is danger of a rock fall. Between Redfish Lake Road (Stanley) and Squaw Creek Road (4 miles south of the Clayton area). Watch for deer on the roadway.
ID 75: Road construction, paving operations, trucks are entering the roadway, delays, look out for flaggers, width limit in effect, drive carefully.
ID 75: Major road construction, roadway reduced to two lanes, due to road work, narrow lanes, delays, observe speed limits, drive with extreme caution.
Google Static Map Image
Closure Closure Restriction Restriction Spring Breakup Spring Breakup Truck Ramp Truck Ramp