Cardinal-Hickory Creek Transmission Line Project

ITC is partnering with American Transmission Co. (ATC) and Dairyland Power Cooperative to propose a high-voltage electric transmission line connecting northeast Iowa and western Wisconsin that would provide economic savings, support renewable energy, and improve electric system reliability.

Known as the Cardinal-Hickory Creek transmission line, the proposed project connects ITC Midwest’s Hickory Creek Substation just east of New Vienna in Dubuque County, Iowa, extending northward into Clayton County and crossing the Mississippi River east of Millville. The proposed line would then be routed through Wisconsin and connect to the Cardinal Substation in Dane County.

ITC_Fortis_Superhighway_logo_4c

WANT TO SEE ALL THE PROJECT DETAILS?

PROJECT PROFILE
 

 
 
 

SIGN UP FOR ITC NEWSLETTERS


Stay up-to-date with ITC activities throughout our footprint.

SIGN UP NOW

Capital Projects


Learn more about ITC capital projects across our footprint.

Projects & Initiatives Map

EXPLORE ITC CASE STUDIES


Follow ITC's track record of success in helping our utility partners connect to the grid.
CASE STUDIES