Extreme Weather and Transportation Equity

Urban bus ridership, income, and extreme weather events

Nicole S. Ngo, Transportation Research Part D: Transport and Environment
Volume 77, December 2019, Pages 464-475

Climate change is projected to worsen weather extremes, such as heat waves and days of heavy precipitation, which could pose serious health and economic risks to U.S. cities. These extreme weather events could also affect urban mobility, since people who walk or bike may shift to public transit or avoid travel if they cannot afford a vehicle.

A person sitting on a bench at a public transit stop with no trees in sight. In the background appears to be an institutional building. The person is sitting on a grey metal bench with their backpack on their right and sprayer backpack on their left. They are wearing a bright, florescent yellow shirt, work pants, and work boots. To their left is a metal trash can.

Results show weather extremes negatively affect bus ridership.

Related Resources

Vibrant Cities Lab has a new look, new resources and new ways to get involved in greening your city. We’re introducing several new digital resources including a Cool Corridors Guide, Urban Forestry Roadmap and Forest Health information that will help urban foresters and related professionals build thriving programs for their communities. 

On December 31, 2025, old.vibrantcitieslab.com (note the new URL) will close. Make sure you download any resources or action guides you don’t want to miss.

Get involved with us by sending your feedback on the new website or sharing your best urban forestry success stories with us at info@vibrantcitieslab.org.