We were driving southbound on route 33 going to dinner. As we were turning on to route 33 from Freemansburg Ave we noticed the dark grey kite-like craft over the highway about a mile down the road. At first we thought the object was a cell tower that we know is in the area. The object was too high to be the cell tower. The object hovered above the fog. Fog was due to it just storming. The temperature was about 84 degrees Fahrenheit and the humidity was about 75%. We felt excited because it was a very interesting sight. We lost sight of the object as we traveled down route 33 and went underneath the object. The bottom of the object could no longer be seen due to the fog.