Wooden bridges are structures made primarily from timber, designed to span obstacles like rivers or valleys. They are often chosen for their natural appearance and can blend well with the surrounding environment. Wooden bridges can vary in design, including simple beam bridges and more complex arch or truss designs, depending on their intended use and the load they need to support. These bridges have been used for centuries, with some of the oldest examples dating back to ancient civilizations. While they are generally less durable than steel bridges or concrete bridges, proper maintenance can extend their lifespan. Wooden bridges are also more environmentally friendly, as they can be constructed from sustainably sourced timber.