Greensboro, NC -- Police are on the scene of an accident on I-73 that is causing back-ups Saturday evening.
A caller reported the accident to police around 6:15 p.m.
Police dispatch says victims were injured in the accident, but it still is not clear how many people or vehicles were involved. Police did say the wreck involved a vehicle traveling in the wrong direction.
Two of the three lanes on I-73 South near Bridford Parkway are closed until further notice.