Why Are Bridges Built on Huge Rubber Pads?

Have you ever wondered why some bridges rest on huge rubber pads instead of sitting directly on concrete? These hidden components may look simple, but they play an important role in how bridges handle everyday conditions. In this video, we explore how bridges are supported, why massive structures aren't completely motionless, and how specially designed rubber bearings help bridges handle enormous weight and movement. Timestamps: 0:03 - Intro 1:06 - The Structure Beneath a Bridge 2:00 - Bridges Face Constant Changes 2:57 - A Bridge Is Never Completely Still 3:52 - Why Bridges Need Rubber Pads 4:50 - How Rubber Supports Enormous Weight 5:50 - Different Bridges, Different Bearings 6:45 - Conclusion #bridges #engineering #civilengineering #bridgeconstruction #structuralengineering #howthingswork #infrastructure