At about 1050pm-11pm est i was driving on mccarter highway northbound.. the object was flying only about 100 feet above this storage building on my right side. it was huge, fast. it looked like it was trying to stay invisible, kind of like a hologram see-through looking.. it was pulsating this invisibility attempt every other second as it was flying northeast to the east. every other second that it was visible, i saw blue-white colored lights, kinda dim, in the shape of a triangle.. there had to be at least 15 lights. they were big themselves. i kept driving on the highway going north. it kept flying to the east before totally going invisible/disappearing on the other side of the river. it was the craziest thing i've ever seen. as soon as i got home i had to write it here. i was driving so i couldnt take a picture... i'm wondering if the other drivers saw it as a few of them slowed down when it came into sight.