A study of U.S. transit networks shows that climate change is reducing ridership during extreme weather events. With ridership losses particularly affecting low-income populations, experts call for climate-proofing transit systems to encourage public transport use and enhance passenger safety. Solutions include improving waiting areas and recognizing the financial implications of declining riders due to climate impacts.
A new study has highlighted a troubling trend: ridership on U.S. transit networks declines during extreme weather events linked to climate change. This study analyzed 43 transit networks over a 17-year period and found that adverse weather conditions deterred people from using public transit, underscoring the need for climate-protective measures within transit systems. Improved climate resilience is necessary to counteract the negative impacts of worsening weather patterns.
The analysis showed that ridership decreased significantly during periods of heavy rain, heat, and other extreme weather events, even when accounting for geographical and demographic differences. This loss of riders is particularly concerning for low-income populations who often rely on public transport as their primary means of travel. According to Nicole Ngo, the lead author, the absence of climate-adapted waiting areas exacerbates the discomfort and potential dangers for vulnerable groups, such as the elderly.
During inclement weather, transit vehicles can be impeded by traffic and infrastructure issues, including rail warping in high temperatures. This results not only in service disruptions but also in increased reliance on private vehicles, as potential riders opt for more comfortable alternatives. Thus, even minor weather-related disruptions can compound ridership losses over time, especially during consecutive extreme weather days, which have become increasingly common.
Transit systems are vital for ensuring access to cooling centers for those affected by heat, especially in economically disadvantaged areas. Ngo emphasizes that to address these challenges, transportation leaders must recognize climate change’s impact on ridership and take proactive steps to improve service quality and climate resilience at transit stops. Enhancements might include providing shade, air conditioning, or greenery at bus stops — a necessity, given that only one in five bus stops in the U.S. offers basic shelter.
While acknowledging the potential political pushback against climate change initiatives, Ngo stresses the importance of recognizing the ongoing reality of extreme weather effects on public transit. She argues that cities and transit agencies must adapt now to mitigate long-term negative impacts on ridership and service effectiveness, especially as extreme weather events become increasingly frequent.
The study indicates a clear relationship between extreme weather events and declining public transit ridership, emphasizing the necessity of improving transit infrastructure for climate resilience. Addressing these issues will be crucial for protecting vulnerable populations, bolstering public transport usage, and adapting to a future increasingly influenced by climate change. This proactive approach is essential for maintaining effective transit networks.
Original Source: usa.streetsblog.org
