A swinging road is a road or bridge designed to move in a harmonical (back and forth) motion. This movement is often caused by external forces such as wind, water, or traffic passing over the road.
A swinging road typically consists of a series of supports, such as cables or suspension systems, that allow the road to move in a controlled manner. This movement is often counteracted by dampers or shock absorbers to minimize the impact on the road and its users.
A swinging road can help to reduce stress and strain on the road, as well as prevent damage from external forces. It can also provide an enjoyable experience for drivers or pedestrians passing over the road.
Like any structure, a swinging road must be carefully designed and maintained to ensure its safety. If not properly constructed or maintained, a swinging road can pose a risk to its users and surrounding infrastructure.
Examples of swinging roads can be found all over the world, particularly in areas prone to high winds or strong currents. Some notable examples include the Tacoma Narrows Bridge in Washington, USA and the Kurushima-Kaikyo Bridge in Japan.
