Definition
A railway system is like a complex network of train lines, stations, and all the infrastructure that makes trains run. It includes the tracks, trains, signals, and control centers. It's like the circulatory system of a city or region. This system allows people and goods to move efficiently over long distances. It can range from a small local line to an extensive national network. Maintaining it requires tons of coordination and planning. Think of it as a giant, intricate puzzle where every piece must work together.