Around 0845hrs the rescue local with people reported trapped was dispatched at Crain Hwy / Old Central Ave bringing units from Bowie and Rescue Squad 20.  Units from Bowie arrived on scene with no one trapped holding the Squad for additional EMS help as there was numerous patients needing attention.  The Squad and Chief arrived on scene and helped package a couple patients and provided EMS personnel.  The driver of one of the vehicles later was pronounced P4.