Are all roller coasters on RCT3 custom?

Question

I have the first Roller Coaster Tycoon and you had the choice to pick pre made coasters or custom build them. I just got Roller Coaster Tycoon 3 and it seem likes every coaster on it has to be custom built. Is that the way it is or is there a way to get pre made ones?

Answer 1

To build a pre-made coaster, you have to click the little folder in the bottom-right of the Ride's info box in the list.