This table shows the number and percent of people in the United States potentially exposed to different levels of noise from combined aviation and road sources.

This table shows the number and percent of people in the contiguous United States (excludes Alaska and Hawaii) potentially exposed to different levels of noise from combined aviation, road and passenger rail sources.

This table shows the number and percent of people in the contiguous United States (excludes Alaska and Hawaii) potentially exposed to different levels of noise from passenger rail sources.

Spatial data representing the United States congressional districts from the 118th congress (2023-2024). These shapes are represented on the app currently hosted at bts.gov/congressionaldistricts.

enplaned passengers