An accident involving a tractor trailer that rolled onto its side slowed traffic near the Berkshire Mall in Wyomissing.
The accident happened shortly after noon Tuesday in the area where Route 222 South comes on to the Warren Street Bypass, just prior to the exit for Paper Mill Road.
The truck was hauling 41,000 pounds of paper when it rolled onto its side, police said.
Two ambulances responded to the scene, but no one was injured, police said.
Officers stopped traffic in the area for about two hours so that crews could up-right the truck and haul it away.