Public transportation systems connect millions of people daily, offering efficient and affordable travel options. Subways, buses, and trams form the core of major city infrastructures, reducing traffic congestion and pollution. Systems like the London Underground and New York City Subway are among the busiest in the world.
High-speed trains, ferries, and monorails expand public transport beyond urban centers. Countries like Japan and China lead the way in rail technology, with bullet trains capable of speeds over 200 mph. As cities evolve, eco-friendly solutions like electric buses and autonomous shuttles are shaping the future of public transit.