News   Nov 22, 2024
 602     1 
News   Nov 22, 2024
 1.1K     5 
News   Nov 22, 2024
 2.9K     8 

Cycling infrastructure (Separated bike lanes)

Indeed, with most of the cost in 2025 and some in 2026, so it will not be finished for over a year.
Just thinking about this, maybe they held off on Harbord construction because Bloor is being closed at various intersections between Avenue and Spadina for reconstruction work.
 
Just thinking about this, maybe they held off on Harbord construction because Bloor is being closed at various intersections between Avenue and Spadina for reconstruction work.
That would imply a level of planning that might be a stretch for some at the City - though it is what they SAY they try to do. :->
 
I don't think its been mentioned yet in thread, apologies if I overlooked it, but the Avenue Road cycle tracks (interim condition) are substantially complete from Bloor to Davenport.

Interim meaning this is the quick-build version with paint and flexiposts, and shifted parking.
 
I have never been involved in design of these and have little practical experience with them, I would defer to @reaperexpress to offer intelligent commentary here.
I haven't been following this discussion so apologies in advance if any of this has already been discussed.

The corner islands are a defining characteristic of the Protected Intersection design, which has been the standard layout of Dutch intersections for a few decades now.
Screenshot 2024-08-18 at 14.21.08.png



The main advantages that the corner island creates layout are:
1. Better angle of conflict (visibility) between cyclists and right turning drivers, so drivers can see cyclists approaching via the side windows instead of the mirror (or even worse, a blind spot):
Screenshot 2024-08-18 at 14.24.28.png


2. Protected area for cyclists to wait while making a two-stage left turn

3. Tighter effective corner radius, and thus slower/safer turning speeds since the corner islands prevents drivers from cutting the corner like they normally would on a street with bike lanes.

4. Shorter crossing distances for pedestrians and cyclists.
Screenshot 2024-08-18 at 14.25.15.png


The above illustrations are all taken from the Ontario Traffic Council Protected Intersection Guide, which also has lots more info on the topic:
https://otc.org/wp-content/uploads/2023/09/OTC-Protected-Intersection-Guide-Final.pdf

The problem with the St. George & Bloor design is that it seems quite constrained, so instead of the smooth curves I encounter at the protected intersections in Ottawa, you have quite an abrupt turn around the corner island. Additionally the crossride setback seems to be less than the recommended 4m, which could actually put approaching cyclists in the blind spot for some vehicles. However, the corner islands do still achieve the other objectives, of which the most important is that it forces drivers to turn slowly. That safety benefit may be enough to outweigh the less-than-ideal geometry of the corner itself.

How about painting the concrete islands red? Those red priority bus lanes really stand out.

Understood if there is some technical / safety reason this can't be done.

Looking forward to commentary from @reaperexpress.
Painting the curbs could be an option, though generally we'd use yellow since it represents the left side of the lane. However, Toronto is generally reluctant to paint stuff since it wears off quickly in our weather.

At minimum, this is clearly a case where an Object Marker sign should be installed according to Ontario Traffic Manual Book 6:
Screenshot 2024-08-18 at 14.49.58.png

Screenshot 2024-08-18 at 14.53.08.png




In addition to reducing the likelihood of collisions with the island, we can reduce the consequences of collisions. One method is to use a bevelled curb, so the curb is angled instead of vertical. With angles of 45 degrees or below, cyclists are far less likely to fall down if they hit the curb.
Bevelled-MurrayRoss3.jpg

Bevelled curb on a new bike path along Murray Ross at Steeles. This design has been well-received by road users including people with disabilities so we can expect it to become much more common across the City.

Looking Northern Light's photos here it appears that the bike side of the corner island is in fact bevelled, but it definitely isn't 45 degrees. Maybe they could shave back the curb a bit to get a lower angle and thereby reduce the tripping hazard.
 
Last edited:
I don't think its been mentioned yet in thread, apologies if I overlooked it, but the Avenue Road cycle tracks (interim condition) are substantially complete from Bloor to Davenport.

Interim meaning this is the quick-build version with paint and flexiposts, and shifted parking.

I got down to this area yesterday. Still a little bit of work to do. Painting/Lane marking is done, some curbs/flexiposts installed, but looks like some tweaks remain.

DSC04369.jpg


DSC04370.jpg


DSC04374.jpg


DSC04376.jpg
 
On the subject of the above work, I noted a photo by forum member @Kai over in the 11YV thread that is on point, so I will copy it over:

1724508722694.png


Of interest here is the new bus platform, with the cycle track between it and the sidewalk elevated by the intersection.
 
Third cycling post today. This time, my original pics of the protected intersection work at Bloor-St.George.

DSC04401.jpg


DSC04402.jpg


DSC04403.jpg


DSC04404.jpg


DSC04405.jpg


DSC04406.jpg


DSC04407.jpg


DSC04408.jpg


DSC04409.jpg


Having now looked at these in person, I concur with @reaperexpress than the beveled curbs are greater than 45d, they appear somewhere in the 65/70 area to my eye.

I lack the technical expertise to speak to the appropriateness of that, and offer it w/o judgement.
 
On the subject of the above work, I noted a photo by forum member @Kai over in the 11YV thread that is on point, so I will copy it over:

View attachment 590681

Of interest here is the new bus platform, with the cycle track between it and the sidewalk elevated by the intersection.
That is a very good design for deconflicting transit, cars, bicycles and riders. I guess we'd have to see how it stands up and how maintainable it is in all seasons.
 
That is a very good design for deconflicting transit, cars, bicycles and riders. I guess we'd have to see how it stands up and how maintainable it is in all seasons.
Ottawa has dozens and dozens of protected intersections and they have much harsher winters than Toronto. In fact all new or reconstructed intersections with cycling infrastructure in Ottawa are protected intersections
 
Last edited:
Ottawa had dozens and dozens of protected intersections and they have much harsher winters than Toronto. In fact all new or reconstructed intersections with cycling infrastructure in Ottawa are protected intersections
Was referring to the bus transit stop island set away from the sidewalk, with the bike path going between.
 
Ottawa had dozens and dozens of protected intersections and they have much harsher winters than Toronto. In fact all new or reconstructed intersections with cycling infrastructure in Ottawa are protected intersections
I knew that Ottawa was ahead of the curve with protected intersections but I was surprised that they have that many. Props to Ottawa then.

We really need updated provincial standards for cycling infrastructure. Too many municipalities are still designing new bike infrastructure as lines of paint that disappear at intersections or multi use trails that treat cyclists like pedestrians at intersections. You can tell which municipalities take cycling seriously and which treat it as little more than checking a box. Clearly the provincial government (and MTO in particular) falls in the latter camp.

Was referring to the bus transit stop island set away from the sidewalk, with the bike path going between.
There's always a solution for snow removal. This type of design is no different.
 

Back
Top