Each track below is zipped, so you will need to unzip them to your "Tracks" folder. They all include the photo preview.
The tracks are not 100% accurate to their real life counterparts.

Jet Star 2 Steel mini, requires Loopy Landscapes. You must have Banked track for Steel mini and Rocket cars available to build. Medium Excitement, High Intensity, Medium Nausea

Puff Steel mini, works with basic game. I usually raise the land one level under the station to make it more authentic looking. Low Excitement, Low Intensity, Low Nausea

Colossus Steel, Made with loopy landscapes. I am unsure if it also works in the basic game. High Excitement, High Intensity, Medium Nausea