What makes the building unique is the highway that passes through the 5th-7th floors of this building.
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The highway is part of the Hanshin Expressway, a network of expressways surrounding Osaka , Kobe and Kyoto, Japan .
The expressway is the tenant of the floors it occupies. The elevator doesn't stop on floor 5 through 7 where the highway passes through.
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The highway passes through the building as a bridge, held up by supports next to the building making no contact with the building itself.
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