Sky Gate Bridge R, Double-deck truss bridge in Izumisano, Japan
Sky Gate Bridge R stretches 3,750 meters across Osaka Bay, featuring six vehicle lanes on the upper deck and two railway tracks on the lower level.
The bridge received the Japan Society of Civil Engineers Tanaka Prize in 1991 for its engineering excellence and structural design achievements.
The name uses R to stand for three connections: Road, Railway, and the nearby Rinku district on the mainland. This bridge acts as a lifeline between the artificial airport island and the everyday rhythm of the region, with thousands of travelers and locals crossing both levels each day.
All essential utility lines run through the structure: electricity, gas, water, and telecommunications for the airport and surrounding areas. Visitors get the best view from the harbor area in Rinku Town or from trains traveling on the lower level.
The bridge's nickname, Sky Gate Bridge R, uses R for Road, Railway and Rinku, and also echoes Rainbow, Relationship and Remember; it is not a registered trademark. The 2018 tanker was the 2,600-ton Hōun Maru, blown by Typhoon Jebi's winds into the span 20 m off the airport island.
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