A Huntsville man suffered moderate injuries in an accident on Highway 63 north of Clark around 6 Monday morning. The State Highway Patrol says 54-year-old Donnie Smith failed to negotiate a curve, and his pickup went off the southbound lanes and came to rest on its side in the median. He was taken to Moberly. Smith was booked for DWI, driving while revoked, careless and imprudent driving, and driving without insurance.