Rail transport systems are networks that use trains to move passengers and goods along tracks. These systems can include various types of trains, such as freight trains for transporting cargo and passenger trains for commuters. Railways are often an efficient and environmentally friendly mode of transport, connecting cities and regions. The infrastructure of rail transport includes rail tracks, stations, and signals that help manage train operations. Many countries have developed extensive rail networks, which can be electrified or use diesel engines. Rail transport plays a crucial role in economic development by facilitating trade and mobility.