One of the rails to trails routes here in Virginia that I've ridden my bike on features a pretty large and relatively high bridge that spans acroases a river and much of the woods surrounding it. The more narrow bridge makes it easier to see over both sides like a typical pedestrian bridge but having that experience in the middle of the woods and above the trees was rather magical.

Here is a picture of in https://en.wikipedia.org/wiki/High_Bridge_(Appomattox_River)...