MIDDLETOWN, Ohio -
Nearly 20 people were injured in a 50-vehicle pile-up along Interstate-75 just north of Cincinnati on Monday.
Authorities said about 50 vehicles were involved in the pile-up near the Cincinatti suburbs of Middleton and Monroe just before noon.
Eighteen people were hospitalized with non-life-threatening injuries.
Authorities have not released any additional details about the cause of the crash.
Northbound traffic remained open.