Transmission Voltage Lines of 345kV

This map shows transmission lines across the U.S. with voltages of 345 kV. All transmission lines are shown as faint gray lines, with the 345 kV lines bolded. States without a color do not have 345 KV transmission lines within their border, with the state color corresponding to the total length of 345 kV transmission within that state. State lengths per state are plotted in the bar chart below.

U.S. map with states colored to indicate transmission voltages of 345 kV by state
bar chart graph displaying transmission lengths for 345 kV voltages by state