Definition
A trestle bridge is a bridge composed of multiple short spans supported by trestles. It's a type of bridge particularly suitable for spanning valleys or uneven terrain. Think of it as a bridge made of a series of connected sawhorses 🌉. Unlike suspension bridges, trestle bridges are typically made of wood or steel and are relatively simple in design. They are often used in areas where the ground is unstable or where long spans are not feasible. Trestle bridges were commonly used for railroads in the 19th and early 20th centuries.