Group of 4-5 white lights that eventually got close enough to see that it was some sort of craft. Almost like a hallway of offices

While driving home I saw a line of 4-5 lights in the sky that appeared to be getting closer to me. As I was stopped at a red light, they appeared to be very close to the surface of the Earth. It felt like it was right in front of me, over my head. Eventually, I could see that it was a rectangular shaped craft of some sort. The lights were mostly white, I think. It looked like it was made of metal (silver in color) Clear windows lit up the inside. Almost like a hallway of offices. I think it had an additional section on the left side. Almost like the caboose of a train. Separate but, still attached by a smaller "hallway". I don't think that section was as lit up. The light turned green and I had cars behind me so, I started driving. I drive a large cargo van, so there are no windows to look out to see what is behind me. I regret not pulling over to see what happened after that.