They are considered the most powerful steam locomotives in the entire world along with being the longest in the world. For decades none of these engines ran under their owe power since the 1950s until one made its mighty return to steam on the UP!
I'm a Sonic fan who lives and loves Sonic X, Need For Speed, Trains, Pokémon, and Hot Wheels including Rainbow Dash and Shining Armor because some how they remind me of certain blue hero Hedgehog.