DILLON - One woman is dead after a single-vehicle crash just outside Dillon on I-15 late last night.
Montana Highway Patrol said the victim was a 24-year-old woman from Idaho Falls who was driving northbound when her vehicle drifted off the left side of the road.
She then over-corrected and the vehicle rolled multiple times, according to MHP.
Officials say the woman was wearing a seatbelt but died due to chest, neck, and head injuries.
MHP told MTN news that drugs and speed are suspected in this crash.
The incident is still under investigation.
MHP reports this crash is the 173rd fatal of the year.