<Tr> <Td> 8 </Td> <Td> The Boss </Td> <Td> Six Flags St. Louis </Td> <Td> United States </Td> <Td> 150 ft (46 m) </Td> <Td> Custom Coasters International </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 9 </Td> <Td> American Eagle </Td> <Td> Six Flags Great America </Td> <Td> United States </Td> <Td> 147 ft (45 m) </Td> <Td> Intamin </Td> <Td> May 1981--May 1991 </Td> </Tr> <Tr> <Td> 10 </Td> <Td> The Beast </Td> <Td> Kings Island </Td> <Td> United States </Td> <Td> 141 ft (43 m) </Td> <Td> Charles Dinn / Al Collins </Td> <Td> April 1979--May 1981 </Td> </Tr> <Table> Fastest steel roller coasters <Tr> <Th> Rank </Th> <Th> Name </Th> <Th> Park </Th> <Th> Country </Th> <Th> Speed </Th> <Th> Manufacturer </Th> <Th> Record held </Th> </Tr> <Tr> <Td> </Td> <Td> Formula Rossa </Td> <Td> Ferrari World </Td> <Td> United Arab Emirates </Td> <Td> 149 mph (240 km / h) </Td> <Td> Intamin </Td> <Td> November 2010--present </Td> </Tr> <Tr> <Td> </Td> <Td> Kingda Ka </Td> <Td> Six Flags Great Adventure </Td> <Td> United States </Td> <Td> 128 mph (206 km / h) </Td> <Td> Intamin </Td> <Td> May 2005--November 2010 </Td> </Tr> <Tr> <Td> </Td> <Td> Top Thrill Dragster </Td> <Td> Cedar Point </Td> <Td> United States </Td> <Td> 120 mph (190 km / h) </Td> <Td> Intamin </Td> <Td> May 2003--May 2005 </Td> </Tr> <Tr> <Td> </Td> <Td> Do - Dodonpa </Td> <Td> Fuji - Q Highland </Td> <Td> Japan </Td> <Td> 112 mph (180 km / h) </Td> <Td> S&S Worldwide </Td> <Td> December 2001--May 2003 </Td> </Tr> <Tr> <Td> Red Force </Td> <Td> Ferrari Land </Td> <Td> Spain </Td> <Td> 112 mph (180 km / h) </Td> <Td> Intamin </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 6 </Td> <Td> Superman: Escape from Krypton </Td> <Td> Six Flags Magic Mountain </Td> <Td> United States </Td> <Td> 100 mph (160 km / h) </Td> <Td> Intamin </Td> <Td> March 1997--December 2001 </Td> </Tr> <Tr> <Td> Tower of Terror II </Td> <Td> Dreamworld </Td> <Td> Australia </Td> <Td> 100 mph (160 km / h) </Td> <Td> Intamin </Td> <Td> January 1997--December 2001 </Td> </Tr> <Tr> <Td> * </Td> <Td> ring ° racer </Td> <Td> Nürburgring </Td> <Td> Germany </Td> <Td> 99.4 mph (160.0 km / h) </Td> <Td> S&S Worldwide </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Steel Dragon 2000 </Td> <Td> Nagashima Spa Land </Td> <Td> Japan </Td> <Td> 95 mph (153 km / h) </Td> <Td> D.H. Morgan Manufacturing </Td> <Td> N / A </Td> </Tr> <Tr> <Td> Fury 325 </Td> <Td> Carowinds </Td> <Td> United States </Td> <Td> 95 mph (153 km / h) </Td> <Td> Bolliger & Mabillard </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Millennium Force </Td> <Td> Cedar Point </Td> <Td> United States </Td> <Td> 93 mph (150 km / h) </Td> <Td> Intamin </Td> <Td> N / A </Td> </Tr> </Table>

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