project description
- New single-circuit 500kV transmission line 350- 390 miles to existing Borah or Midpoint Substation, southeast Idaho
- New substation south of Townsend, Montana
- Right-of-Way Width: 220 feet
- Lattice Steel or Tubular Steel Transmission Towers
- Tower Height: 110-130 feet
- Average Span Length Between Towers: 1,500 feet
- Estimated Construction Period: 2010 to 2013
- Expected In-Service Date: 2013