Haulage refers to the transportation of goods or materials from one location to another, typically by road, rail, or water. The term is often used in the context of industrial or commercial activities, such as the movement of raw materials, finished products, or waste. Haulage can involve the use of various modes of transport, including trucks, trains, ships, or barges, depending on the type and quantity of goods being transported and the distance they need to travel. The companies that provide haulage services are commonly referred to as hauliers or carriers.