A 21-year-old Amherst man was charged with aggravated driving while intoxicated early Tuesday after he was observed weaving along Main Street in Clarence, state police reported.

Clayton J. Schmidt, of Huxley Drive, was stopped by Troopers Joseph Indelicato and Christopher Rodler at about 2:15 a.m. After roadside sobriety tests were administered, Schmidt was determined to be intoxicated and was arrested for drunken driving. Schmidt was taken to the Clarence zone headquarters, where his blood-alcohol level was found to be 0.20, more than twice the legal limit.

He was issued an appearance ticket for Town of Clarence court.