Trains don't have to signal at every intersection. There are quiet zones in hundreds of municipalities.
Re:New York City's Remotest Spot
by AnimalMuppet on Tuesday October 13, 2015 @05:09PM
(#10383498)
True, and the horn is the loudest part of the train. The rest of the train can still be pretty loud, though, if operating at high power.
The quality of the tracking has a big effect on noise, too.
Re:New York City's Remotest Spot
by AnimalMuppet on Tuesday October 13, 2015 @05:10PM
(#10383507)
In more rural locations, many "intersections" (crossings) don't have bells.
As far as how forested New York State is, this gives you a good idea:
http://www.dec.ny.gov/lands/309.html