WINONA, Minn. – A Winona driver who showed numerous signs of impairment in a traffic stop, was arrested and booked for drunken driving. In a blood-alcohol test Steven Richard Kwosek, 74, showed 0.10% — one-fifth more than the legal threshold for impairment. The traffic stop was about 12:35 a.m. at Riverview Drive and Prairie Island Road. The arresting officer said Kwosek was wandering across lanes, smelled of alcohol, had bloodshot and watery eyes and slurred speeeh, and failed roadside sobriety tests.