Pretty old props, when I started to use them my game started to collapse on a regular basis. See screenshot here.

Sorry to those that have created a bunch of assets using these props. I have recently updated them to be shorter in length so that they function better as a modular system. Before containers would be too long and sit just past the grid lines making it very hard to make a good system that could be repeated when placing lots of parks next to each other. Now you can create truly modular parks with these props. Enjoy!