Il tell ya now, order 2. They connect together to make it longer. One is just a bit to short for my road. But it slows down those speed racers in the neighborhood. There is so many kids out playing I just had to do something. Look up your laws about adding a speed bump to your road. For me I don't really care if it's legal because I feel it's right for the safety of the neighborhood kids and pets. Especially since the city hasn't done anything yet.