driving truck local on I-24 in Murfreesboro 9pm. I looked to the east and saw what looked like an airplane flying west as it got closer I could see it was rectangular with two very big white lights about8ft. from each end of the craft the craft was about 15to20ft.tall and 100to120ft. wide and what really got my attention was in front of the craft was like a square flat piece 15ft.tall 15ft. wide scanning back and forth from one light to the other it was a strange object to me it crossed over the road in front of me and I lost sight of it.