Missoula Deputies say a Butte man drove down the wrong side of I-90 Friday night.
Court records indicate Carl Ankeny was driving at least 55 mph between Turah and Clinton, east of Missoula.
Deputies say he smelled like alcohol and had injuries to his face and head, he told them he'd been in a bar fight.
Ankeny faces six felony, criminal endangerment charges. The judge set bail at $50,000 in Justice Court Monday.