Quote:
Originally Posted by mr.x
Far too few trains online.
Translink doesn't use crush loads, so the 400 figure that InTransitBC is advertising is basically useless. I'd calculate the capacity with the normal capacity of 334 passengers per train instead. I highly doubt we'd even be capable of loading 400 people onto that 2-car train with the Vancouver mentality of needing private space.
The normal load for one Mark II car is 128 passengers while the crush load is 171 passengers.
Capacity per car (standees and seated)
- @ 4 passengers/m2: normal capacity
- @ 6 passengers/m2: crush load
- @ 8 passengers/m2: sardine can load?
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My math is off - I was working on 400 per train, but the loading is stated as comfortably, 334 per car, or 668 per train. Given this, the trains can move:
- 4 minute headways = 10,020 people per hour per direction (Bridgeport to Waterfront stat-up frequency)
- 6 minute headway = 6,680 people per hour per direction (Bridgeport to Waterfront evening, early)
- 8 minute headway 5,010 people per hour per direction (Richmond and YVR branch daytime)
- 10 minute headway, 4,008 people per hour per direction (Bridgeport to after 11 pm)
- 20 min frequency 2,004 people per hour per direciton (Richmond and YVR branch after 11pm)
On Skytrain, each Mark II can handle about 170 people - so two car trains running every 108 seconds part on average (Columbia to Waterfront) can handle around 11,340 passenger per hour per direction. In the peak, there are 4-car trains and Mark 1's in service, so the actual may be higher or lower depending on the make-up.
If all trains running were Mark II 4-car consists, then the capacity would double to 22,340 per hour per direction. That won't be the case, but with the new cars, I believe we'll see significant capacity increases.
Anyway, on opening, the Canada Line capacity will be just less than Expo and Millennium combined peak capacity.
I also think the busiest stations on opening day will be Broadway City Hall and Vancouver City Centre. Once bus integration is complete, Bridgeport will be the busiest or second busiest station.