Originally Posted by
Burnsie
Comparing the Chunnel to the Detroit-Windsor RR tunnel is comparing apples to oranges. The Chunnel is the only physical link between the UK and France. The Detroit-Windsor RR tunnel is hardly the only link between the US and Canada.
Your statement "CP now owns the tunnel and with the new bridge controls freight movement between the countries" doesn't make any sense. CP is a privately owned railway which has zero to do with the Gordie Howe bridge. The bridge will compete with CP's RR tunnel!