Lines with voltage on Nov 26th, 2011
Lines with pylons on Nov 26th, 2011
Northwest (Seattle)
Northeast (Philadelphia)
Southwest (Los Angeles)
Southeast (Atlanta)
Oct 29th, 2010
Dec 30th, 2010
Feb 7th, 2011
Mar 9th, 2011
Mar 29th, 2011
Nov 26th, 2011