Transportation research is the study of how people and goods move from one place to another. It involves analyzing various modes of transport, such as cars, buses, trains, and bicycles, to improve efficiency, safety, and sustainability. Researchers examine traffic patterns, infrastructure, and technology to develop better systems for managing transportation networks. This field also explores the environmental impacts of transportation and seeks solutions to reduce emissions and energy consumption. By studying urban planning, public transit, and transportation policy, researchers aim to create more effective and accessible transportation options for communities worldwide.