Metro Rail is a rapid transit system designed to transport large numbers of passengers quickly and efficiently within urban areas. It typically operates on dedicated tracks, allowing trains to avoid traffic congestion. Metro systems are commonly found in major cities around the world, providing a reliable alternative to cars and buses. The trains are usually electric and can run underground, at ground level, or elevated above the streets. Metro Rail systems often feature multiple lines, connecting various neighborhoods and key destinations, such as downtown areas, airports, and shopping centers. This helps reduce travel time and promotes public transportation use.