A transportation system refers to the network and methods used to move people and goods from one place to another. This includes various modes such as cars, buses, trains, airplanes, and bicycles. Each mode has its own infrastructure, like roads, railways, and airports, which facilitate travel and transport. Efficient transportation systems are essential for economic growth and social connectivity. They help reduce travel time, lower costs, and improve access to services. Well-planned systems can also minimize traffic congestion and environmental impact, contributing to a more sustainable future for communities.