I'll take that one.
The goal of the trade and transportation corridors initiative is to view the transportation system from a national perspective. Even if something is going from the far eastern part of the country in Atlantic Canada to Asia, it's a question of ensuring that a change in some of the infrastructure around Montreal, Toronto or Edmonton might help with getting something from one end of the country to the other.
The goal is to ensure that the infrastructure that supports internal trade will also end up supporting international trade, because it is seen as a seamless system, especially now with so many other choices in how to get from point A to point B. There's not only air, but also shipping through the Panama Canal. Something could even leave from the Atlantic provinces and just go through the Suez Canal to get to Asia, depending on where in Asia. I think Singapore is a point of indifference. It doesn't matter if you go from the west or from the east.
All those things are under consideration in this national program.