For GIS professionals focusing on infrastructure in Johnson County, Illinois, our US Electric Power Transmission Lines dataset provides detailed attributes of local transmission lines. This specific dataset includes information on an overhead AC transmission line, noted for being in service and managed by Ameren Illinois Company. The data encompasses various attributes such as voltage levels, the source of data verification, and the operational status. Useful for projects requiring analysis of energy distribution pathways, this data also tracks the line connecting Joppa to West Frankfort.