Top Thrill Dragster was a steel accelerator roller coaster built by Intamin at Cedar Point in Sandusky, Ohio. It was the sixteenth roller coaster that was built at the park. It was the first roller coaster to be over 400 feet (120 m) tall and was the tallest roller coaster in the world before its record was broken by Kingda Ka at Six Flags Great Adventure when it opened in May 2005. Top Thrill Dragster, along with Kingda Ka, are the only strata coasters in the world.