KTVB -- All lanes of traffic along Interstate-84 between the Broadway Ave exit in Boise to exit 121 in Glenns Ferry are shut down.  Icy conditions are causing several accidents and slideoffs. Throughout the Treasure Valley, law enforcement is dealing with multiple slide offs.  Idaho State Police is urging drivers to be extremely careful when traveling Thursday morning.  Stay tuned to News Radio 1310 KLIX for more information.