A recent analysis found that cities with bike-sharing programs have seen a significant reduction in traffic congestion. Additionally, the study revealed that residents in these cities reported an increase in fitness levels due to more frequent cycling. However, researchers noted that the success of these programs largely depends on the availability of safe cycling infrastructure. They concluded that without proper bike lanes and paths, the positive effects of bike-sharing might not be fully realized.
Given these findings, which of the following can be most strongly inferred?