Tractor Trailer Hits Overpass, Concrete Crashes Through Minivan Windshield

Pulaski, VA - One woman is in the hospital after state police say a tractor trailer hit an overpass causing a piece of concrete to break loose and hit her minivan.Police say 49-year-old Ismael Acosta from North Carolina was pulling a military construction vehicle on I-81 North when the vehicle's boom hit the overpass for Exit 92.A 25-pound piece of concrete crashed through the minivan's windshield.Acosta was charged with an over-height violation.Police say the woman in the minivan was taken to Pulaski Community Hospital for treatment of a serious, but non-life threatening injury.The incident is under investigation.