Public transit infrastructure refers to the systems and facilities that support the movement of people within urban and rural areas. This includes buses, trains, subways, and light rail, as well as the stations, tracks, and roads that connect them. Effective public transit infrastructure helps reduce traffic congestion, lowers emissions, and provides affordable transportation options for communities. Investing in public transit infrastructure is essential for promoting sustainable urban development. Well-planned systems can enhance accessibility, improve economic opportunities, and foster social equity. Additionally, maintaining and upgrading existing infrastructure ensures safety and reliability for all users, encouraging more people to choose public transit over personal vehicles.