When choosing hotels or other temporary accommodation (e.g., Airbnb) in the United States, I'm sometimes concerned regarding the noise that nearby trains may make. E.g., some train tracks are unused, barely used, heavily used. Trains may never, rarely, often, systematically horn at some location. Etc.
How can I estimate how much noise nearby trains will make, assuming that the reviews of the place don't mention it and that I don't trust the hosts to disclose the information accurately? E.g., is there any train noise map?
Assume I can't drive to the location of interest and observe the noise level throughout the day.