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Monorail Coloring Pages
A monorail is a rail-based transportation system based on a single rail, which acts as its sole support and its guide way. Monorails are run generally on elevated single track. The first monorail was made in Russia in 1820. All modern monorails are powered by electric motors fed by dual third rails, contact wires or electrified channels attached to or enclosed in their guidance beams. The primary advantage of monorails is that they require minimal space.