Freight carriages are specialized railway vehicles designed to transport goods and materials. Unlike passenger trains, these carriages are built to carry heavy loads, including bulk items like coal, grain, and containers. They come in various types, such as flatcars, boxcars, and tank cars, each suited for specific cargo needs. These carriages are an essential part of the railway transportation system, facilitating the movement of products across long distances. They help industries by providing a cost-effective and efficient way to deliver goods, contributing to the overall economy and supply chain management.