Transportation refers to the movement of people, goods, and services from one location to another. It encompasses a variety of modes, including land, water, and air travel. The primary modes of transportation include road (cars, buses, trucks), rail (trains), maritime (ships, boats), and air (airplanes). Transportation is essential for trade, commerce, and personal mobility, facilitating economic development and social interaction. It involves infrastructure such as roads, bridges, airports, and ports, as well as vehicles and systems for managing and optimizing the flow of traffic. Transportation can be categorized into different types based on various criteria, such as public versus private transport, and freight versus passenger transport. The effectiveness and sustainability of transportation systems are crucial for urban planning, environmental impact, and overall quality of life.