(KLIX) The Idaho State Police reports that at approximately 10:55 a.m., Idaho State Police investigated a 17 vehicle crash on the eastbound lanes of Interstate 84 at milepost 194, east of Hazelton.  The chain-reaction crash involved 8 commercial vehicles and 9 passenger cars.   No injuries were reported.   Heavy fog and icy conditions contributed to the cause of the crash.    The Interstate was blocked for approximately 6 hours while units worked to clear the lanes of travel.   The Interstate is once again open in both directions.    The eastbound lanes will be restricted to one lane while crews continue to recover vehicles involved in this crash.  This restriction is expected to last through Friday.