A study conducted by the Urban Development Institute found that cities with more robust public transportation systems experience lower traffic congestion and reduced air pollution levels. The study also notes that these cities offer residents more transportation options, which can enhance overall quality of life. Given this information, the Institute is advocating for the expansion of public transportation in major metropolitan areas. They argue that by investing in public transit, cities can alleviate traffic and environmental issues while improving residents' daily experiences.
However, some city officials have raised concerns about the upfront costs and the potential disruption caused by construction. In response, the Institute points out that cities that successfully invested in public transit systems ultimately save on road maintenance and health costs related to pollution.