Heflin, AL Noise Levels
Is Heflin, AL noisy?
Heflin, AL sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. That's the reading at Heflin's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Heflin ranks
Heflin, AL sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. About 3,557 people live there, making it the 5,825th largest place in this dataset.
Your street may differ from Heflin's reading
This page describes Heflin as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Heflin's reading
The methodology guide shows exactly how Heflin's reading was built from BTS's tile data. Heflin isn't the only surprise: the guide to why big cities show up quiet covers why this happens.