Boscobel – Lone Rock Rebuild

The Boscobel to Lone Rock Rebuild project involves replacing 25 miles of an existing 69-kV transmission line. The current line is in poor condition and in need of replacement to ensure continued reliability. ATC expects to complete the line by the end of 2019 at a cost of about $32m.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
American Transmission Company 25 69 WI WI 2019
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
32.4 Under Construction Boscobel Lone Rock
Interstate Build Start NERC ISO/RTO Country Project Partners
2017 MRO MISO US