COLUMBUS, Ohio -- An Ohio State University student accused of driving his car into three people, injuring them slightly, was among several people arrested during a raucous celebration of the No. 1-ranked Buckeyes' win over No. 2 Texas. There were about 40 fires reported, with couches and mattresses set ablaze, in student neighborhoods Saturday night, said Columbus police Sgt. David Howson, whose department arrested about 17 people, five of them on arson charges. A trash bin also was set on fire, burning two nearby cars, he said. Battalion Fire Chief Kevin O'Connor said he was treated for bumps and bruises after he and two others were struck by a car that came through a temporary command post set up in the driveway of a student union building. The two others, Ohio State assistant vice president for student affairs Barbara Rich and her husband, were treated early Sunday at Ohio State University Medical Center for minor injuries. The driver of the car, George Karadimas, 22, a student at the school, has been charged with vehicular assault, said Ohio State Assistant Chief Rick Amweg. He declined to comment on whether alcohol was involved. Karadimas was being held in a Franklin County jail and is scheduled to appear in court Monday morning for an arraignment, said sheriff's deputy Travis Carter. Most students haven't returned to campus because fall classes don't start until Sept. 20, Howson said. Still, police concentrated their patrols on the campus area last night. "This happens on big games, so we were prepared for it," Howson said. The 24-7 victory kept the Buckeyes (2-0) in perfect position for a run to a college football national title. Texas, which saw its 21-game winning streak snapped, is the defending national champion.