With Americans taking nearly 10 billion trips on public transportation every year, the personal-finance website WalletHub today released its report on 2019's Cities with the Best & Worst Public Transportation as well as accompanying videos. To determine the most driver-friendly places in the U.S., WalletHub compared 100 cities across 17 key metrics. The data set ranges from share of commuters who use public transit and average age of the fleet to number of injuries and peak hours spent in congestion.