[Tagging] telephone lines (and marking other things we don't map)

[Bryce Nesbitt]

> Yes, I'm specifically avoiding suggesting that we routinely map
> telephone lines (they are very common in some places, and probably
> rather hard to map consistently from aerials, compared with power
> lines).

In this area it would be far easier to tag the three or four roads
that don't have power / phone / cable TV lines.  The poles follow the road
geometry directly.