Wooden roller coaster - Coasterpedia - The Roller Coaster and Flat

Heartline roll - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Side Friction roller coaster - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Villain - Coasterpedia - The Roller Coaster and Flat Ride Wiki

4D Free Spin - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Goliath (Six Flags Great America) - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Roller coaster - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Cornball Express - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Loch Ness Monster - Coasterpedia - The Roller Coaster and Flat Ride Wiki

El Toro (Six Flags Great Adventure) - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Bobsled roller coaster - Coasterpedia - The Roller Coaster and Flat Ride Wiki