44 North
Senior Member
I really don't know the solution at Union.
The expanded loop (A.1) seems to have passenger flow problems.
The walkway (C.2) is too long.
I don't know how the elevation of the loop compares with that of the subway - whether the LRT could just continue north (D.3) to City Hall. (There are also a few PATH paths to cross).
The ones I want to think more about are:
The extended underground option (A.2) but tighten the loop (go under Yonge) and go under north side of rail corridor and not directly under tracks.
A second loop (B.1) for the Bremner LRT. Can this loop be brought up under York to Front St?
A tunnel bypass (C.1). Having some QQ trains stay on QQ and not enter the loop at all.
The loop is literally at the subway level, so bringing any new underground through-route service north of the rail corridor and back south to the loop is out of the question. As is continuing the current tunnel north under Bay (unless we want to regrade the tunnel to go under the subway, which would be very expensive and complicated).
I watched the presentation, and it was stressed that option A.2 was very costly. But I don't think it has to be, and can be done for a lot less than the original loop expansion. I'm thinking follow Freeland north using cut/cover, then west along either the south side of USRC or under Lake Shore, then merge back with the existing tunnel. There's our answer. No loop, just a continuous cross-waterfront through-service.
*Following the south side of the rail corridor would probably be better than Lake Shore Blvd because: a) 45 Bay would get its station, b) this station could be extended and become the defacto Union stop, and c) it's a much shorter transfer to the subway than the 500m ped tunnel option (less than 150m).