Dude, it's definitley mechanical engineering for the cars, brakes, lift, launches, transfer tracks systems. Structural Engineers for the supports, stress and wear on the track, and maybe the layout, I'm not sure. I don't know how a civil engineer would fit into this. They might help with queing, air gates, and service paths. You need an electrical engineer to do the, you guessed it, electrical stuff. That's mostly what the people at Consign AG are. Noticed I said MOSTLY. Then you need to own or be a partner with a fabrication place. To make the track and supports. I sit at home and come up with all this stuff with my little knowledge and I design things for what I'm planning on doing with my company when I get out there. I gotta bring something to the industry or else no one will buy my coasters. If anybody has questions, feel free to e-mail me at sk8grindr@aol.com. I have studied coasters for a while, and I know just about every detail there is, even though I'm 16, I thought it would be nice to get a head start on my profession. Later everybody.
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Georgia Cyclone-The Most A Coaster Can BEEEEEEEE.