7 fastest steel roller coasters

1. Kingda Ka - Six Flags Great Adventure, Jackson Township, New Jersey, USA : 128 mph (206 km/h)
2. Top Thrill Dragster - Cedar Point, Sandusky, Ohio, USA : 120 mph (190 km/h)
3. Dodonpa - Fuji-Q Highland, Fujiyoshida, Yamanashi, Japan : 107 mph (172 km/h)
4. Tower of Terror - Dreamworld, Coomera, Queensland, Australia : 100 mph (160 km/h)
5. Superman: The Escape - Six Flags Magic Mountain, Valencia, Santa Clarita, California : 100 mph (160 km/h)
6. Steel Dragon 2000 - Nagashima Spa Land, Nagashima, Mie, Japan : 95 mph (153 km/h)
7. Millennium Force - Cedar Point, Sandusky, Ohio, USA : 93 mph (150 km/h)