Quote:
Originally Posted by BCPhil
I don't think it should be a shuttle. People going from Surrey to SFU are going to have to make 2 transfers on the Skytrain alone. It's not really the number of transfers, but the number of stairs you have to go up and down that's a pain. I think even if it were 1/4 trains on the Expo Line were Millennium line trains it would still work.
Not only that, but I find that sometimes it really impacts the service at Columbia with trains going down the track backwards and turning around when they run the shuttle service now on days when things aren't working right. It really affects the headways on the Expo Line. I think everything would just flow smoother if the trains didn't have to stop and turn around at Columbia and Lougheed.
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Thats why the setup should be like this where you just cross the platform to continue in the right direction (literally only walk like 5-10m) and to head the other direction you can either get off and use the stairs(which you would have to do anyways) or wait on the train to reverse and again just hop of and cross the platform. Another option can be to just have one track like at YVR or Richmond in the same configuration so the train can just open all doors and people can exit straight on to the Expo west or east platform. And obviously if the you want the train to continue and merge with the Expo line than thats easy to do, maybe during no peak hours when you dont need to maximize frequency along the Surrey stretch. Or you can reverse the train on to the Expo west platform and continue to Surrey. imo this setup is just perfect in every way.

You can obviously have the same setup at Lougheed, with some pricy modifications. You would need to have a switch on the Lougheed highway side and a fly over for the COQ bound trains and you done, the New West trains can than use the two center tracks and work either as a shuttle service, or continue down the Millenium line, or merge with Evergreen line and go to Coquitlam(although to do this and maintain max frequency you would need to have a third track head west away from the platforms and then have switches to switch to the COQ bound track or have the COQ trains switch to the New West bound track.
Remeber like this you dont have to ever go up or down and y stairs if you just wait on the train to switch and reverse.
At Lougheed they should of done the same thing. You would need the
*keep in mind I forgot to add the switches on my little diagram, so imagine another set of switches from the center tracks to the outer tracks so the train can reverse straight on to the outer track without having to forward on to it, stop, wait for the switch to turn and change direction.
**actually I have a better idea with the similiar concept but I dont have time to draw up the diagram, so later.