1. The SkyJump at Stratosphere Tower in Las Vegas, Nev



2. The Kingda Ka at Six Flags Great Adventure in Jackson, NJ



3. The Top Thrill Dragster at Cedar Point in Sandusky, Ohio



4. The Lex Luthor: Drop of Doom at Six Flags Magic Mountain in Valencia, Calif



5. The Zumanjaro Drop of Doom at Six Flags Great Adventure in Jackson, N.J.



6. The Superman: Escape from Krypton at Six Flags Magic Mountain in Valencia, Calif.



7. The Superman Ride of Steel at Six Flags in New England



8. The GeForce Roller Coaster at On-Ride Holiday Park in Germany



9. The Millennium Force at Cedar Point in Sandusky, Ohio



10. The Intimidator 305 at Kings Dominion in Doswell, Va.