About this 3D model

My kids play with toy cars of varying sizes and my mother-in-law back in the day had a big set that her kids used to love. These roads are very easy to print, I've made the connection points oversized for little people who may not have the best hand eye coordination. I designed these pieces to not need supports. Update 12-27-25 I have added a bridge and ramp piece that have stacking in their name. These are designed to stack on top of each other. It is not the final version but I am happy with their current status. They are in their own folder to separate them from the models that do not need any supports.