Railway electrification in Germany (map). Bold lines = main lines, thin lines = branch lines; blue = electrified (15kV, 16.7 Hz), grey = not electrified. Dedicated light rail systems are not shown.
<a href="//commons.wikimedia.org/wiki/User:Hbf878" title="User:Hbf878">Hbf878</a>, OpenStreetMap contributors
CC BY-SA 2.0
<span class="int-own-work" lang="en">Own work</span>, using OpenStreetMap data