Northern Light
Superstar
By parallel roads, I think it's referring to Avenue Rd or Mt Pleasant as the alternatives. I recall that these roads were supposed to be part of the study for Yonge street, before the pandemic hit.
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I also use Duplex a lot, which is useful however I find that it's materially slower compared to the main roads (lots of stop signs, cross traffic, and door zones to watch out for). And once you're south of St Clair, there are no safe alternatives nearby.
I'd been happy to see bike lanes on Avenue Road; and Mt. Pleasant, and Yonge.
In the near-term is 'or' an option?
We all know there are both more origins and destinations on Yonge.
But lets set that aside for one moment.
For a parallel route to be in any way useful, how close do we think it has to be to the primary destination, if we assume the latter were Yonge?
I measured the distance btw Avenue Rd and Yonge and btw Mt. Pleasant and Yonge at Lawrence, Eglinton, St. Clair and Bloor.
The closest point was Yonge/Mt Pleasant at Lawrence, at just ~450m.
That might be viable........not too far out of one's way.
But it was ~625m at both Eglinton and Bloor; and over 900M at St. Clair. That's a pretty big diversion.
Meanwhile, Avenue Road is an even larger diversion, ranging to distances upwards of 1.1km from Yonge at points, and never closer than 600m
Ones' diversion could be even longer if your origin/destination were on opposite sides of Yonge.
I think my overall take is Yonge is really necessary, but if one were to contemplate an alternative, it would require one both east and west of Yonge.
As pointed out, physical separation would also likely be essential (though I'd argue for that on Yonge too!)