CN and CP's perspectives can be largely assumed as: pay your own way to get out of our way. I'm sure they'll give access to their right of ways, but aside from that largely CN/CP don't care as long as the government bears the cost.
I don't think people understand how massively capital intensive railworks are:
CN alone is spending $3.2 billion on capital projects this year
alone. The Class 1s want to see the rail infrastructure in this country upgraded, but that means the government committed to spending BILLIONS.
> For the third straight year, CN plans to invest approximately C$1.6 billion on track and railway infrastructure maintenance to support safe and efficient operations. The planned work includes the replacement of 2.1 million rail ties and more than 600 miles of rail, plus work on bridges and other general track maintenance.
The Milton intermodal terminal is a $250 million dollars.
The Feds need to come with at least a billion dollars to play with to get anything done.
Ontario has already pulled out of the freight bypass project around Brampton (extremely busy rail infrastructure as Brampton is home to the main GTA intermodal terminal.)
The cost of this 30km bypass was $2.25 billion dollars.
The missing link combined freight by-pass would be a serious improvement to the rail network of Canada- but CP walked away from this and this project would have cost at a minimum $5 billion.
http://urbantoronto.ca/sites/default/fil...s/articles/2017/02/25109/25109-87427.png
Unfortunately, the Ontario government has walked away from the CN freight bypass through the 407 corridor idea. Instead of deciding to spend a couple million to add 2 trains to the line.
I'm just adding context that I think the class 1s don't think they have a partner that will put their money on the table needed to play this game.
Hey- we want you to move your mainline for us, but we don't have the money to play this game. Do it for the country.