What are small scale structures called in Bridges?

Small-scale structures in bridges are commonly referred to as "bridge components" or "bridge elements." These can include parts such as beams, trusses, cables, and supports that contribute to the overall stability and functionality of the bridge. Additionally, elements like expansion joints, bearings, and deck systems are crucial for accommodating movement and load distribution. Together, these components ensure the bridge can safely carry traffic and withstand environmental forces.