Some Melissa and Doug, some Circo, purchased used and it just sat in my basement unused. Included bridges, gates, trees, people, street signs, train cars, buildings, etc. All sets seem to work together/interchangeable parts. Throwing in a Tidmouth Sheds station from Thomas the Train. It has 2 cars, has buttons to push and makes sounds/talks. Xposted. Ppu at marksheffel and constitution.