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A bridge bearing is a critical component that connects the bridge deck to the supporting piers. Its primary function is to allow controlled movement, thereby reducing stress on the structure. This movement can be caused by factors such as temperature fluctuations, seismic activity, or other external forces.

Bridges are marvels of engineering, essential for connecting different parts of a region and facilitating smooth transportation. At the core of these structures lie bridge bearings, critical components that ensure the stability and longevity of the bridge. This article explores the significance of bridge bearings, their types, arrangement, installation, and maintenance, providing a detailed understanding