History Timeline
1817:Coaster that has cars locked onto it.Two cars race each other on coaster.Coaster with a complete circuit
1827: Scenic gravity railroad
1846: First ever looping coaster
1885: First coaster to use powered chainlift
1902: world's oldest wooden coaster
1907: Uses of lap bar
1912: World’s oldest continually-operating coaster
1913:Coaster with Mobius-Style track
1925:Coaster that reached 100 feet
1930:oldest operating steel roller coaster
1952:first steel junior coaster
1959:Tubular steel coaster
1966: coaster to feature an underwater tunnel
1972:enclosed coaster
1975:modern coaster with 2 inversions
1976: modern coaster with vertical loops
1977:shuttle coaster