The pileup of 17 semitrailers and 12 cars happened during a period of heavy lake effect snow at about 9:20 a.m. west of Exit 46 on westbound I-94, Michigan State Police reported.
I-94 was shut down at mile marker 45 for several hours as crews worked to clear the wreckage and investigate the crash, but the roadway was reopened around 12:30 p.m.
Photos showed at least one vehicle pinned between the guardrail and a large truck, as well as many other stopped cars and trucks that were involved in the crash.
An update will be posted when more information is available.
Interstate 84 has been closed this morning after a serious 5 vehicle crash took place on Friday in West Hartford.
At least one person was pinned in his vehicle and there are an unknown number of other injuries related to the crash. Police urge motorists to use caution while snow is falling, slowing speeds and leaving extra room between vehicles.
Amazon sales jump 38 percent, profit hits record
The number of products eligible for Prime service in India increased to more than 25 million items a year ago . Amazon founder Jeff Bezos has committed investments to the tune of Dollars 5 billion for the Indian market.