Commuter trains are a type of transportation that provides efficient and convenient means of traveling between cities and nearby suburbs. They are often used by commuters, hence the name, to travel to and from their workplaces on a daily basis. Commuter trains are also a popular choice for tourists and visitors looking to explore different areas within a region. These trains are usually operated by government-owned or private companies and run on a fixed schedule, making them a reliable and time-saving option for travelers.