Boys and their cars. I made this a couple of months ago. A cardboard road (http://www.tinylittlebee.com/cardboard-road/) and my son plays with them a lot, but it wasn’t suitable for his small racing cars. So I came up with his idea; DIY Wooden Road!
I decided to make 2 roads but then I increased it to 4.
Or you can create a city road. For the wooden houses : http://www.tinylittlebee.com/wooden-city/