RE:RE:Powerline@ JeffTrade11: Thank you for pointing out that fascinating article. Some of the details are staggering. This is a VERY impressive project. "The 1.4-mile span across Knipple Glacier requires the highest altitude placement of towers in Canada...The 250-foot tall towers will be placed on mountaintops either side of the glacier, with the highest being 6,400 feet. The glacier itself sits about 2,000 feet below..."