Boxcars are specialized railroad cars designed for transporting goods and materials. They are typically enclosed, providing protection from the elements and ensuring the safety of the cargo. Boxcars come in various sizes and can carry a wide range of products, from consumer goods to industrial materials. These cars are an essential part of the freight transportation system in the United States and around the world. Boxcars are often seen on freight trains, which are composed of multiple cars linked together. Their design allows for efficient loading and unloading, making them a vital component of the logistics and supply chain industries.