UPDATE 6:49 AM: Traffic is now blocked on Interstate 84 from Glenns Ferry to Boise in both directions.
The closure is from milepost 54 to milepost 121.
Officials are asking drivers stay off the roadway until the area is clear.
We'll have the latest on the road conditions as it becomes available.
Interstate-84, Idaho ( KMVT-TV / KTWT-TV ) A number of slide–offs and crashes are blocking parts of Interstate 84 this morning... From Boise to Mountain Home.
A multi–car pileup is blocking eastbound lanes of traffic near milepost 60, east of Boise.
Traffic is being diverted off and turned around at Exit 59.
Westbound traffic, just east of Mountain Home, is also backed up for more than a mile, also because of a crash.
ISP says icy roadways are to blame for the wrecks.
Drivers are advised to slow down in the winter driving conditions.