
By Montgomery Planning Staff
Residents who walk, ride bikes, and wait for buses along busy roads in the Washington, DC region more often feel the unhealthy effects of traffic-related air pollution and blistering summer days.
Asphalt roads and parking lots, as well as concrete sidewalks, absorb the sun, creating “heat islands” with higher temperatures. A 2022 heat mapping study of Montgomery County found that these areas reached up to ten degrees hotter than rural areas.
As Montgomery Planning Environmental Planner Steve Findley explained: “Obviously, anybody who is outside a vehicle – anybody who is walking, biking or rolling along the corridor or waiting for transit – is going to be exposed to these heat island impacts.”
This seemingly complex … Continue reading