4 ms·

Hmm, perhaps something to do with there being more road miles in the US than in all of Europe combined?

• koyote 8y ago
  The European road network is actually slightly larger than the US one (~6.5 million km vs ~7 million km).
  • hexane360 8y ago
    Which makes the point just fine, when you compare the U.S's 326 million to the EU's 508 million.
    • workinthehead 8y ago
      Well, 741 million, I don't believe the road network figures were restricted to EU members only.