Update: The vehicles have been cleared from the median just before 8:30 a.m.
Vehicles are stopped in the median at U.S. 278 and Cove Road near St. Gregory Catholic Church in Bluffton just before 7:30 a.m. Wednesday, according to the Beaufort County traffic cameras.
Traffic is heavy but is moving through the intersection.
Law enforcement is on the scene.
Lisa Wilson: 843-706-8103