Ranked by height, speed, length, inversions, and steepness, roller coasters are also rated through public opinion polls. Amusement parks often compete to build the tallest, fastest, and longest rides to attract thrill seekers and boost overall park attendance. However, many records do not usually last long. When Magnum XL - 200 opened in 1989, it began a new era of roller coasters and increased competition among parks to set new world records. The Magnum XL -- 200 was the first complete - circuit roller coaster built over 200 feet (61 m). Other notable roller coasters include Formula Rossa which reaches a top speed of 149 miles per hour (240 km / h), Kingda Ka which stands at 456 feet (139 m) tall, and Steel Dragon 2000 which measures 8,133 feet (2,479 m) in length.
what is the fastest roller coaster in california
Formula Rossa