Steel structure bridges are a fundamental part of modern infrastructure, known for their strength, durability, and versatility. These bridges utilize steel as the primary material for their framework, which can include beams, trusses, arches, or cables, depending on the bridge type. Here’s a detailed description:

Steel bridges are designed to efficiently handle various loads, including the weight of the bridge itself (dead load), vehicles, pedestrians, and other moving objects (live load), and environmental forces like wind, earthquakes, and temperature changes.