OpenStreetMap
Powerline http://www.openstreetmap.org/browse/way/5194902 near Celilo, Oregon, USA
Obelixx erabiltzaileak 1 Otsaila 2012 datan argitaratua German (Deutsch) hizkuntzanWhat is the exact function, name and designation of the powerline osm.org/browse/way/5194902 near Celilo, Oregon, USA?
I believe, it is an experimental DC powerline. Who knows more?
Eztabaida
Sundance erabiltzailearen iruzkina 1 Otsaila 2012 21:32-eann
Not sure but there is some information here about the Celilo power station
http://en.wikipedia.org/wiki/Celilo_Converter_Station