Access comprehensive data on the Electric Power Transmission Line in Menard County, Illinois, ideal for GIS professionals working on infrastructure projects. This dataset covers an overhead AC transmission line currently in service, clarified with information sourced primarily from imagery and OpenStreetMap as of 2015. Helpful details include voltage class (100-161 kV) and connection points between Havana and TAP138528. This well-documented dataset provides a valuable perspective on electric bulk power transmission and control in the region.