The Roman Empire’s 250,000 miles of road re-imagined as a subway transit map. Source: https://t.co/3o0Vmy4e24 pic.twitter.com/BfRPEtzKzT
— Simon Kuestenmacher (@simongerman600) June 14, 2018
from Twitter https://twitter.com/GuideCalculator
June 14, 2018 at 04:49PM
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