Several persons were injured Wednesday afternoon when involved in a four vehicle crash near the intersection of Packerton Dam road and SR209 in Mahoning township. At least two persons were treated at the scene by Lehighton paramedics and transported to the Lehighton hospital while at least one other person refused medical treatment. The roadway was closed for over an hour having rush hour traffic backed up for miles. Mahoning township police are investigating the incident. Mahoning police were assisted at the scene by Lehighton police. The Lehighton fire company responded to the scene.