Quote:
Originally Posted by roger1818
Moving all freight to CP's Belleville Subdivision between Trenton and Newcastle is a non-starter. The track goes through downtown Belleville with level crossings. When a train passes through, parts of town are cut off from the fire department and hospital ref. There has been a movement to ask CP to abandon the track and move their trains to the CN's Gananoque Subdivision, so there is no way they would accept even more and longer trains.
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I'm aware. That's why I suggested doing this between Trenton and Newcastle only (that does not include Belleville, FYI--Trenton is west of Belleville

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Between Trenton and Kingston (including Belleville) the solution for dedicated tracks would be to make the CN line 4 tracks, 2 for VIA and 2 for CN (CP sharing those as well through Belleville, to solve the downtown Belleville problem). This would be fairly easy to do between Kingston and Tyendinega but through the Belleville-Trenton region would be expensive as it would require replacing a lot of structures, and likely some home expropriation as well between Moira Street and Highway 62. For this reason, this is best left as a future project, with the much-easier Trenton-Newcastle segment done first, as that would make a big difference (that alone would remove freight interference from almost half of the Kingston-Toronto route). Although the need to eliminate the dangerous CP route through downtown Belleville could add to the political will to work on this section.
To me, the logical phasing of this entire plan would be:
As Phase 1:
a) Build the new route from Kingston to Smiths Falls.
b) Migrate CN tracks to the CP route (with double tracking of the CP route) between Trenton and Newcastle, allowing passenger-freight separation.
As Phase 2:
a) Quadruple-track the segment between Kingston and Tyendinega, allowing passenger-freight separation.
b) Double track the VIA-only segment between Smiths Falls and Ottawa, increasing capacity (avoiding the need for passing sidings that slow trains down).
c) Quadruple-track the short segment from Newcastle to Oshawa, allowing passenger-freight separation.
As Phase 3:
a) Quadruple-track the segment through Belleville-Trenton, allowing passenger-freight separation.
In 3 phases, complete separation of passenger & freight could be achieved between Toronto and Ottawa. Completing the first and second phases would deliver a lot of incremental improvements, meaning each phase could be funded as the money comes.