A Ford Explorer overturned in the middle of an intersection Thursday afternoon after its driver ran a stop sign and struck a smaller, four-door Toyota, police said.

The wreck happened about 1 p.m. at 13th and Kentucky Streets. No one was injured, but police blocked traffic at the intersection for roughly an hour, said Sgt. Dan Ward, a Lawrence Police spokesman.

Lawrence Police Officer Jim Miller looks into a flipped SUV that was involved in an accident at the corner of 13th and Kentucky Streets Thursday afternoon. Kentucky was closed off at 14th Street to divert traffic around the two car accident. Both drivers walked away from the accident.

Ward said police had no reason to suspect alcohol was a factor.

Above, Lawrence Police Officer Jim Miller inspects the flipped SUV.