A Green Ridge driver flipped his car over in an attempt to avoid a head-on collision in Pettis County Monday afternoon. According to the Highway Patrol, Kevin Binder, 33, of Green Ridge was Eastbound and Petr Grigoryev, 20, of Sedalia was Westbound on Main Street, four miles West of Sedalia, when they met in a curve. Grigoryev braked to avoid a collision but Binder swerved and his vehicle overturned. Binder was taken by private vehicle to Bothwell Hospital with moderate injuries.