Driving north on 96 toward holland at apx. 11:15 pm nearing bridge near saugatuck. noted lights in sky not moving. as we approached nearer we saw two sets of lights in a triangular shape and also could make out a shillouette of objects. lights randomly flashed on each and one had all three lights out and then reappeared. both objects hovered. we drove under them in shock. turned around at next exit and they were gone.