Overground high voltage power lines in Germany as in 2022. Voltages more than 50 kV.
bright grey: disused/zero voltage
purple: 50 - 100 kV
dark blue: 110 kV (pale blue: underground cable, blue: construction)
green: 220 kV (pale green: underground cable)
red: 380 kV (pale red: underground cable, dark orange:construction)
dark red: 400 kV 
oranges: HVDC cables &lt; 400 kV
browns: HVDC cables &gt; 400 kV
grey: other/
data source © OpenStreetMap contributors. OSM line features with tag power=minor line and colored by voltage=tag
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HighVoltage 5576