Express trains are high-speed trains designed to travel long distances quickly by making fewer stops than regular trains. They often connect major cities and can significantly reduce travel time for passengers. These trains are equipped with advanced technology and comfortable seating, making them a popular choice for commuters and travelers alike. Many express trains operate on dedicated tracks, allowing them to maintain higher speeds without frequent delays. Some well-known examples include the Shinkansen in Japan and the Eurostar in Europe. These trains not only enhance transportation efficiency but also promote economic growth by improving connectivity between regions.