Update: The old viaduct has been replaced with a new bridge which opened in 2017.
The days are numbered for the old Kingshighway Viaduct, about to be reduced to rubble in the next month or so. I stopped by to take some pictures of the demolition, only to realize it had not yet begun. Turns out some people are grumbling about this mismatch in closure and demolition. I would assume that the moving of utilities is underway before demolition. It seems like the concrete has crumbled even more since the last time I visited two years ago.
Update: Demolished and replaced with a new viaduct from 2015-17.