Gate Tower Building is a 16-story office building in Fukushima-ku,Osaka, Japan. It is notable for the highway that passes through the building. The building has a double core construction, with a circular cross section. The highway is the tenant of those floors. The elevator passes through the floors without stopping: floor 4 being followed by floor 8. The floors through which the highway passes consist of elevators, stairways and machinery. The highway does not make contact with the building.
   The West Gate Freeway  is a major freeway in Melbourne and one of the busiest in Australia, carrying upwards of 200,000 vehicles per day. It is also a link between Melbourne and the west and linking industrial and residential areas west of the Yarra River with the city and port areas. The iconic West Gate Bridge is a part of the freeway.