Troy, MI Noise Levels
How loud is Troy, MI?
None of the three transportation sources BTS models, road, rail or aircraft, register above 45 dB(A) at Troy, MI. That figure is sampled at one coordinate, the Census Bureau's own internal point for Troy, not a street-by-street survey of the whole place.
How Troy compares nationally
Troy is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. By population, it ranks 401 of the 12,137 places in this dataset, home to about 89,209 people.
Checking one address in Troy
Nothing here substitutes for checking one address in Troy directly, and BTS's own map lets anyone do that at no cost.
Troy's number isn't a one-off calculation, it comes from the same method covered in the methodology guide. See the why New York City shows up quiet here too for why a real place can show no reading at all.