• I wonder if Colorado has required this because I know when I was looking at apartments about 11 years ago they told us the decibel reduction of the windows and doors in the apartments we looked at that were near highways. And then a few years later in 2016 when we were house shopping they told us the sound reduction for the houses that were near major roads. I’ll have to look it up and see if it’s a law or not.

      • It’s something you have to worry about in basically all apartments (in the US–despite thin walls and no insulation, I never had loud and inconsiderate neighbors when I lived in Japan). You might get lucky and get a place with good soundproofing, but the odds are slim.

        • I’ve visited NY and Chicago, but I guess my digs were nice enough not to notice. And I used to live 75 minutes (assuming no traffic lol) from DC—far enough away that I didn’t have to deal with that kind of thing. Just like maybe some highway noise from far away.

          I did once have a townhouse that had a rail track in the back yard, but I know what I was getting in that case. It was only noisy when there was a train.

      • Yeah we got a place where I can sit outside in the sun and hardly hear anything. But really if you get a single family home anywhere within a few hundred feet of an artery you’re going to be dealing with road noise. So it applies almost in every city in America.