Quote:
Originally Posted by Zassk
I was unable to reconcile this statement in my head. Can you explain your reasoning?
I assume that both lines can have the same theoretical maximum frequency, so any difference in capacity will be in train sizes. Here is what I came up with -
Canada Line - 50m platforms allow for 3 x ROTEM trains, assuming the addition of 15m C-cars, which gives us train lengths of about 52m.
Millennium Line - 80m platforms allow for 4 x MKII trains or 6 x MKI trains, which are 70-72m in length. With some shoehorning, theoretically we could use 5 x MKII if we could obtain C-cars of 15m, or 7 x MKI trains, either of which would be around 85m in length.
The 5 x MKII train would hold 650 passengers.
The 7 x MKI train would hold 560 passengers.
The 3 x ROTEM train would hold 600 passengers.
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Capacity of vehicles don't say much alone, rather it's the combination of the capacity of the vehicles and the station designs.
True numbers:
Expo Line
- ultimate design capacity: 30,000 passengers per hour per direction
Millennium Line
- ultimate design capacity: 30,000 passengers per hour per direction
Canada Line
- ultimate design capacity: ~15,000 passengers per hour per direction
The Canada Line is significantly smaller than SkyTrain. While trains are wider, it is overrated when put to real numbers and it's offset by the much shorter platform lengths.
With further upgrades, it is believed that Expo and M-Line capacities could be increased to 40,000 pphpd. But the Canada Line is maxed out at 15,000 unless the line shuts down for a year or two and undergoes a major and very expensive overhaul.
For vehicle capacity, these are the accurate numbers:
Mark I (80 passengers per car)
- 8-car train: 640-passengers
(requires platform extension)
- 7-car train: 560-passengers
(requires platform extension)
- 6-car train: 480-passengers
- 5-car train: 400-passengers
- 4-car train: 320-passengers
Mark II (130 passengers per car)
- 7-car train: 910-passengers
(requires platform extension)
- 6-car train: 780-passengers
(requires platform extension)
- 5-car train: 650-passengers
- 4-car train: 520-passengers
- 3-car train: 390-passengers
- 2-car train: 260-passengers
Rotem Canada Line (167 passengers per car)
- 3-car train: 501-passengers
(requires platform extension)
- 2-car train: 334-passengers
(do not use crush load car capacity of 200 passengers, it is not realistic)