Driving down the dark road. Observed red lights. When underneath it was completely opaque and saw blue lights. It was still and silent

I made a right on Edworthy Side Road at approximately 6:45pm on the evening of the sighting. I noticed 1 flashing red light a few hundred yards ahead. I have been on this road hundreds of times and never noticed a light before. There are no street lights. I first thought that a tower had been erected, but as I got closer I noticed there were 3 red lights. As I drove almost under it (it was slightly off the road about 40-50 feet in the air), I noticed a set of blue lights on the opposite side of the red. The red lights were staggered, like the middle one was in front of the other 2. The space between the red and blue lights was completely opaque (could not see the night sky). There was no tower, no structure, nothing. Just this floating object that was difficult to make out, other then the lights. As I drove under it I rolled my window down and stuck my head out for a closer look. Again, almost impossible to make out the edges. It just appeared darker then the night sky. As I drove past it, I became frightened and accelerated until the traffic light. There was at least 1 car on the road at the same time as me - driving about 10-20 car lengths ahead of me. They didn't appear to slow down.
On my way home later that evening I took the same route home. There were no lights or structure there.