Longest rollercoaster made of steel

Longest rollercoaster made of steel
Who
Steel Dragon
Where
Japan ()
When
Steel Dragon 2000 at Nagashima Spaland, Mie, Japan, is 2,479 m (8,133 ft) long. An steel track out-and-back coaster, it has a maximum height of  95 m (311 ft 8 in) and a top speed of 149 km/h (92.5 mph). It opened on 1 August 2000.