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Throwing in Moscow with Europe is a choice. Spain and Portugal are doing their own thing according to your rail gauge map, true, but there are many city pairs c

• holowoodman 1y ago
  Yes. But if you look at the electricity system map, you'll see that those are mostly north-south connections through easy transitions. They skip the south of France, east of Poland. Some of those routes use different locomotives than all the others. And the number of border crossings is limited for that reason.