This lot includes the Big City Lights building, bus and assorted track pieces, including two ramps and green elevation pieces. There are a two curve/straight switch road pieces, and as I was packing it up, I noted one has a broken connector end, but will still function. I added another "T" piece road track in addition to the one pictured and another curve road track to total five (rather than just the four in picture). The Trolley 'ceiling' has a small hook from the end also missing, and only sits on top of the trolley now. The lights and sounds in the building do work.