Top Thrill Dragster is a steel accelerator roller coaster located at Cedar Point in Sandusky, Ohio, United States. Manufactured by Intamin, it was the sixteenth roller coaster to be built at the park since Blue Streak in 1964. It opened in 2003 as the tallest roller coaster in the world and the first full-circuit roller coaster to exceed 400 feet (120 m) in height. Its height record was later surpassed by Kingda Ka at Six Flags Great Adventure in 2005. Top Thrill Dragster, along with Kingda Ka, are the only strata coasters in existence. It was the second hydraulically launched roller coaster built by Intamin, following Xcelerator at Knott's Berry Farm. The tagline for Top Thrill Dragster is "Race for the Sky".