One vehicle hit a tree around noon on Delwood Road, according to police.
Butler Township and Butler City police along with fire and ambulance crews responded to the call which was noted to have injuries, according to radio dispatches.
A portion of the road, starting under the Route 68 overpass, was blocked in both directions at about 12:30 p.m..
No other information was immediately available at the time of this report.
A full story will appear in the Butler Eagle.