A TOLL bridge is a type of bridge that requires payment to cross. It is usually a larger bridge that spans a body of water or a valley. A drawbridge is a type of bridge that can be opened and closed to allow ships to pass through. It is typically found in harbors or other areas with a lot of boat traffic. A one-lane bridge is a type of bridge that only allows one vehicle to cross at a time. It is usually found in rural areas with low traffic. A VIADUCT is a type of bridge that is built on a series of arches or spans. It is typically used to span a valley or a body of water. Finally, a CANTILEVER bridge is a type of bridge that is supported by two towers connected by a beam. It is often used to span large bodies of water.