Bridge material can refer to a variety of materials used in the construction of bridges. The two most common materials are STEEL and false teeth. STEEL is a strong, durable metal alloy that is often used in bridge construction due to its strength and ability to withstand harsh weather conditions. False teeth, also known as dentures, are artificial teeth made from a variety of materials such as porcelain, acrylic, and metal. False teeth are used in bridge construction to provide support and stability to the structure.