Danusha Kawisekara
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The Kawazu-Nanadaru Loop Bridge is a double spiral bridge with a height of 45 m (148 ft), 80 m (260 ft) in diameter, and a total length of 1,064 m (3,491 ft).
From the direction of Shimoda/Kawazu Station, it goes uphill counterclockwise, and from the direction of Izu/Amagi Tunnel, it goes downhill clockwise. It loops 720 degrees (or 360 degrees twice).
The carriage is one lane on each side, but the speed limit is limited to 40 km (25 mi) per hour to prevent the danger of vehicles passing through this bridge, and overtaking is prohibited. In addition to cars and motorcycles, bicycles can also pass through.
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