Re:Forested Overpasses Allow Animals to Cross Safely Over Hi...
by Someone on Friday September 25, 2015 @05:08PM
(#10280701)
From that viewpoint, the difference between this and a tunnel is minute.
They may be built the other way around, but you _can_ see these things as artificial hills with a tunnel dug through them. The effect of tree growth on their longevity will be similar.
They may be built the other way around, but you _can_ see these things as artificial hills with a tunnel dug through them. The effect of tree growth on their longevity will be similar.