GRE Verbal and Quant Practice Test 1

Many cities are investing in public transportation to reduce traffic and improve air quality. Supporters argue that reliable buses and trains can make daily travel faster, cheaper, and more predictable for residents. They also believe that fewer private cars on the road can reduce pollution.

However, transportation projects require careful planning. If routes do not match where people live and work, the system may not be used widely. Cost is another challenge, because building and maintaining transportation networks can require large public budgets.

Experts suggest that successful transportation plans depend on data, community feedback, and long-term maintenance. A system that is convenient, affordable, and reliable is more likely to change how people travel.