in mexico city we have rubber tyred metros but one of the side rails that keeps them aligned is powered
feyd-rautha-apologist reblogged this from amtrak-official and added: I live in Germany & I was told to watch out for the third rail. I'm not 100% sure how it works here but it seems a lot...
feyd-rautha-apologist liked this Also exists in DC Metro. Pretty sure it's considered a universal thing with subways in America, even though not all...
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postapocalypticcottagecore reblogged this from amtrak-official and added: It also exists in several European countries, and not just in subway or light rail systems. Much of southern England's...
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borzoibabe liked this Doesn't the TFL Undergrounds have 4 rails?
Almost everywhere south of London operates with the evil third rail of doom
growing up I often heard tales of the Third Rail (the rail on the subway that kills you instantly if you fall in and...