Public transport refers to systems of transportation that are available for use by the general public. This includes buses, trains, subways, and trams, which operate on scheduled routes and can accommodate many passengers at once. Public transport is often more affordable than private transportation and helps reduce traffic congestion and pollution in urban areas. Many cities invest in public transport infrastructure to improve accessibility and mobility for residents. Systems like subways and light rail can connect different neighborhoods, making it easier for people to commute to work, school, or leisure activities. Overall, public transport plays a crucial role in promoting sustainable urban development.