Truss bridges are a fundamental aspect of civil engineering, known for their ability to efficiently support heavy loads while spanning large distances. The design of these bridges relies heavily on the principles of tension and compression, which are forces that act on the structural members of the

Truss bridges are a significant innovation in civil engineering, designed to support loads over long spans while using minimal materials. Their unique structural design allows them to efficiently distribute weight and withstand various forces, making them a popular choice for both historical and modern bridge construction. This article will delve into the mechanics of truss bridges, their components, types, advantages, applications, construction processes, challenges, and future trends.