Calgary has also horribly cold winters which forces a lot of people to stay inside most of the winter. Maybe someone should do a correlation study with days/year where temperature doesn't exceed 20F (I know correlation…
Can we get a source for the $100M per kilometer figure? The NYC subway system has 373 km of tunnels, 60% of which is underground, which would translate to roughly 22 billion dollars just for the digging... that just…
Calgary has also horribly cold winters which forces a lot of people to stay inside most of the winter. Maybe someone should do a correlation study with days/year where temperature doesn't exceed 20F (I know correlation…
Can we get a source for the $100M per kilometer figure? The NYC subway system has 373 km of tunnels, 60% of which is underground, which would translate to roughly 22 billion dollars just for the digging... that just…