[talk-au] Overgrowing highway=track - change to path?

[Tom Brennan]

There are many fire trails that were closed by NSW NPWS in the late 
90s/early 00s, mainly due to wilderness declarations.

They have been slowly overgrowing for many years. In some cases you can 
still see the double tracks, in other cases they are just a single foot 
track.

Certainly you couldn't drive a vehicle on most of them without sending a 
bulldozer through first.

Anything to consider, or should I just change them to highway=path? 
Perhaps with a note saying why they have been changed?

cheers
Tom
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