4 ms·
Aren't noise barriers more cost effective solutions? http://en.wikipedia.org/wiki/Noise_barrier http://en.wikipedia.org/wiki/Noise_barrier
by darkmighty 12y ago
Aren't noise barriers more cost effective solutions?
http://en.wikipedia.org/wiki/Noise_barrier http://en.wikipedia.org/wiki/Noise_barrier
- nkozyra 12y agoDepends on how you quantify "cost." For a lot of people aesthetics and livable appeal factor into that.