5 ms·
But you can't really isolate for kilometers because different structural considerations and infrastructure rerouting is considered based on the size of the city
by OceansOnPluto 9y ago
But you can't really isolate for kilometers because different structural considerations and infrastructure rerouting is considered based on the size of the city. Redoing the infrastructure to accomodate a subway is a hell of a lot more complicated the larger the city is.