I drove down the North Service Road and parked out in front of the Pilot/Flying J Truckstop, to photograph the multi-vehicle mva under the East Overpass. There were at least three cars, one suv, one pickup, and one semi involved, looked like a few of them sustained damage from a chain reaction type action behind the main event. The semi was up against some of the columns under the overpass when I arrived…Sullivan Fire Department was on scene as well as MoBap EMS and Missouri Highway Patrol Troopers arrived soon after..several of them. Eastbound traffic was diverted up and over the East Overpass while first responders worked with injured patients and then firefighters assisted with scene cleanup.