Yokohama Metropolitan Expressway tunnel emergency exit slides
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established new types through the chutes in the tunnel of the Expressway in Yokohama, to open in March next year, take refuge in the safe passage, emergency exit, 15, was released.
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JAPANESE
来年３月に開通する横浜市の首都高速道路のトンネルに、滑り台を通って安全な通路に避難する、新しいタイプの非常口が設置され、１５日、公開されました。