Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
ID 21
Switch to Winter Driving Conditions
Switch to Road Reports
Truck Restrictions on ID 21
Map of Reports on ID 21 Between Highland Valley Summit and Daggett Grade Road (8 to 13 miles north of the Boise area). Road construction work is in progress. There is work on the shoulder. Look out for flaggers. Expect delays. Speed limit 45 MPH. Expect 5 - minute delays. From 7:00AM MDT to 12:00PM MDT on Friday and from 7:00AM MDT to 7:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until tomorrow at about 7:00PM MDT.
Google Static Map Image
Closure Closure Restriction Restriction Spring Breakup Spring Breakup
Truck Ramp Truck Ramp Weigh Station Weigh Stations