A Newcastle woman is dead after a one-vehicle rollover accident west of Upton.
The Wyoming Highway Patrol says 61-year-old Colleen Pillon was driving westbound on U.S. Highway 16 Wednesday morning when she went off the roadway, hit a road approach then rolled.
Witnesses report that she was weaving in and out of her lane before the accident.
Pillon was wearing a seatbelt but was ejected during the crash. It remains under investigation.