On 20 Aug 2006 22:18:35 -0700, "Dan" wrote:
I've seen power lines marked on sectionals. How high are the highest
major power transmission lines? They look quite high from the ground,
but there's not much to give perspective.

They vary depending upon a lot of factors from what I understand...
The highest one is over in Europe and is 227 meters tall...

http://en.wikipedia.org/wiki/Elbe_crossing_2

Most of the ones that I see locally are probably only 200-300 ft tall
at most...