Transportation planning is a field of study that involves the development and implementation of policies, strategies, and infrastructure to facilitate the movement of people and goods within and between cities and regions. This area of research focuses on analyzing current transportation systems, identifying challenges and opportunities for improvement, and developing solutions to enhance mobility, reduce congestion, and minimize environmental impacts. Transportation planners consider various factors such as population growth, land use patterns, economic development, and technological advancements when designing and implementing transportation systems. They may also work to promote sustainable transportation options, such as public transit, biking, and walking, to reduce reliance on single-occupancy vehicles and decrease greenhouse gas emissions. Overall, transportation planning aims to create safe, efficient, and accessible transportation networks that support economic growth, enhance quality of life, and promote environmental sustainability.