In 2021, Philadelphia, Pennsylvania was the city with the highest poverty rate of the United States' most populated cities. In this statistic, the cities are sorted by poverty rate, not population. The most populated city in 2021 according to the source was New York city - which had a poverty rate of 18 percent.

The city of Bogotá, Colombia, ranked first as the Latin American metropolis most prone to traffic jams in 2020. According to the index, the Colombian capital experienced that year an average traffic increase of 53 percent during rush hours, in comparison to the city's level of traffic in uncongested times. Peru's capital, Lima, recorded the second worst congestion level that year, meaning that a road trip during peak hours took around 42 percent longer than under low traffic conditions. Out of the top 12 Latin American cities evaluated in 2020, seven are located in Brazil.

Bogotá, the Colombian capital city, was home to one of the most saturated metropolitan areas in Latin America in 2021, based on the annual number of hours lost in congestion over a year. In Bogotá, drivers spent an average of 94 hours per year held up in traffic jams. Compared to 2020, at the beginning of the COVID-19 pandemic, most of the Latin American cities analyzed saw decreases in traffic delays. For instance, São Paulo registered a 13.5 percent fall in congestion, with an average of 45 hours lost in 2021. By contrast, traffic jam delays in Mexico City have increased by over 39 percent since 2020. According to another study, Bogotá is also the city with the worst traffic congestion levels in Latin America.

Real travel times in Dublin are ** percent longer than travel under free-flow conditions, making it the most congested urban sprawl in the world as of 2023. This figure refers to additional average travel time throughout the week. Tackling trust in transport With trust in public transport globally taking a knock following the outbreak of Covid-19, switching to public transport modes for commuting trips to save time, emissions, and traffic may prove difficult. Activities at transit stations declined in many cities around the world as a result of ebbing demand amid the coronavirus pandemic. Consequently, transport services in highly populated cities have suffered devastating financial losses. While public transport transit had started to pick up in the beginning of 2021, it could not offset the drop recorded as a result of the pandemic. India: a climate for new policies? Among the twelve cities displayed, India is represented by *****. To tackle high levels of congestion, a congestion pricing policy was recently proposed in India, which would serve to introduce parking fees and thus push commuters to take public transport rather than drive their cars to work. Surveys collecting public opinion on this proposal have indicated that this would be a popular policy, should it be implemented. The motive behind curbing congestion in the nation’s largest cities is more than just to reduce pollution levels and time spent in traffic; India has some of the highest levels of traffic-related fatalities globally: some ******* people died in traffic accidents in 2019 – this is the highest number on record since 2005.