Quote:
Originally Posted by Djeffery
Tremaine is definitely wide enough, the centre pillars are there now and you can see where the ends are. Several of the underpasses got new spans several years ago for detours when they were rebuilding the highway one side at a time but I'm not sure if they are wide enough for the ultimate highway width. Maybe that one you linked if the goal is 4 lanes each way that far west. East of Guelph Line, if they plan to extend the collector/express then they aren't wide enough for sure and that entire stretch is going to be a big job to widen that much given how elevated the highway is to the surrounding environment.
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That's good about Tremaine. The it's just the worst when you have to tear up something relatively new up because you didn't plan properly.
Since the collector-express system extension would require new overpasses in Milton, and reconfiguring the recently widened 10 lane stretch, I do not expect any collector-express configs as part of the ultimate widening east towards Highway 8.
Things can change but I think the ultimate proposal is to have a consistent 10-lane (8+2HOV) cross section between Kitchener and Milton, with a extra auxiliary lane between the two Highway 6 interchanges once the Morriston Bypass project completes (whenever that happens).
Quote:
Originally Posted by sonysnob
The advanced widening at underpasses for roads below the 401 were constructed for solely for construction staging purposes without a real consideration for the long term widening needs of the 401.
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That's... sad, and shortsighted. I guess if anything these will help once again with construction staging for the widening of these structures which will help speed up construction... hopefully