Mountain States Transmission Intertie 500kV

• ABOUT
  the project
  • Project Overview
  • Benefits of MSTI
  • Options to Stay Informed
  • About NorthWestern Energy
• what´s new
  • Current News
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• routes/MAPS
  • Alternative Routes
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• environmental
  review
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  • EIS Process
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  • Environmental Studies
  • Open House Boards
• project design
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• public outreach
  • Public Information
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  • Open Houses
  • Elected Official Briefings
  • Public Outreach Completed
  • Open House Boards
  • Public Outreach Documents
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Transmission structure by type

open house boards:

• Purpose Benefit and Need
• Project Description
• ROW and Acquisition
• Construction Sequence
• Transmission Structure by Type
• 500 kV Transmission Structure
• From Power Plant to You

Single Circuit Tubular Steel Pole	Single Circuit Self-Supporting Steel Lattice
Double Circuit Self-Supporting Steel Lattice	Single Circuit Guyed V Steel Lattice