Photo by Gary Puckett/Special to the Daily Light

The Midlothian police and fire departments responded to an overturned tractor-trailer at about 4 p.m. Monday on State Highway 67 just north of U.S. Highway 287. Also responding were the Cedar Hill Fire Department, CareFlite and the EDUCT rescue unit from Red Oak Fire Department. The driver was transported by air ambulance to a Dallas hospital. Additional details were not immediately available.