Which of the following is a benefit of using public transportation?

Using public transportation significantly reduces personal vehicle ownership costs, making it a financially advantageous option for many individuals. When people rely on public transit, they can save on expenses associated with owning a car, such as fuel, insurance, maintenance, and parking fees. This cost-efficiency is particularly beneficial in urban areas, where the expenses of vehicle ownership can be quite burdensome.

Moreover, public transportation can lead to a reduction in the overall number of vehicles on the road, which not only helps individuals but also contributes to decreased traffic congestion. By alleviating the financial strain of owning a personal vehicle, public transit encourages more people to use services like buses, trains, and subways instead, ultimately creating a more sustainable transportation system.

The other options do not indicate benefits of public transportation; rather, they point to negative impacts or limitations associated with vehicle ownership or transit systems. For example, increasing air pollution and encouraging urban sprawl are consequences of excessive personal vehicle usage. Limited accessibility options highlight shortcomings in some public transportation systems but do not counterbalance the overall benefit of cost savings associated with transit use.