Rainforest
Senior Member
The Canada Line has a current capacity of ~6000 passengers per hour per direction (pphpd) with a max capacity of 15,000 if expanded to 3 car trains with less than 2 minute frequencies; Eglinton would have an estimated capacity of ~15000 pphpd without tinkering with longer trains and higher frequencies than currently planned. Eglinton has wider diameter tunnels (among many of the differences between it and the Canada Line), while in Vancouver the Canada line has a smaller tunnel diameter.
The ability of Eglinton line to handle 15,000 pphpd is questionable because of the street-median segments that limit the frequency. Wider tunnels do not help in that respect, they are needed just to accommodate the pantographs.
That said, the 15,000 might never be needed on Eglinton. It is not the city's main trunk E-W line; the BD subway line exists south of Eglinton, and hopefully more lines will be added in the north.
Vancouver' Canada Line might actually cause more troubles in the future, as it is the city's main N-S trunk with no other parallel lines. It may have a slightly higher capacity than Toronto's ECLRT, but once that capacity is used up, there is no immediate relief in sight.





