Particularly in metro areas where there's a lot of movement to and from a seaport, say, with a lot of container traffic going to warehouses, etc., one can see that it isn't necessarily even the corridor itself but the whole road system, sometimes complemented by a good public transit system, that alleviates enough pressure so that you can get those goods moving properly in a metro area.
On May 9th, 2017. See this statement in context.