One of the reasons for the realignment of Lewis and Assumption was the development of 55 Queen. I'm not sure just how closely these two projects were linked however, and since it would take a couple of years to complete 55 Queen, the fact that the realignment has not yet occurred would not preclude the start of construction on 55 Queen.
The longer it takes to break ground on 55 Queen, the more concerned I get. If there is no activity by next spring, I would imagine that 55 Queen will have joined the long list of ambitious projects for the downtown which have never seen the light of day.......