Rosebud County Undersherriff Arlan Thingvold said a vehicle carrying four Miles City Men, passed barricades and drove off the Sand Creek bridge and landed in a deep Ravine in Rosebud County.
The Miles City car accident victims were found Monday at approximately 8:00 a.m. with the vehicle upside down.
Authorities are uncertain when the crash occurred.
Autopsies will be performed on the deceased.
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