The IDBDR is not completely open as of yet. The National Forest Service has informed us there are still snow and blow down from the winter that needs to be cleared before the entire route will be open. In section 3, the Elk Summit from Big Creek to Warren will be closed for another two weeks. In sections 4 and 5 the Magruder Corridor and the Lolo Motorway should be opened by July 15th. These dates are subject to change based on weather and work to be done on roads. Check with the National Forest service websites to get current updates.
Also there are logging operations on the Lolo Motorway and north of Lohman, so please watch out for logging trucks and expect delays at times.