Did anyone go to 107 Avenue bike path engagement?
Yeah. It was pretty…complicated? Idk. Some real tradeoffs having to be wrestled with. Don’t envy their position to find a good design.
Essentially the main challenges are:
1) either you cut down a bunch of mature trees on the western side of 107ave (163-156st) to create a MUP. Or you upgrade the alley that’s adjacent to be a shared bikeway…which saves trees, but creates bike infrastructure that has to interact with cars (though likely infrequently). Snow clearing in winter for alley, lighting additions, etc would all have to be sorted.
2) 156st to 142st include 1 big intersection and the 2 traffic circles. Essentially the proposal is a suburban MUP like most arterials have. The challenge is that we know how dangerous those can be for intersections. And a high speed, multi lane traffic circle is a recipe for vision zero being obliterated. I honestly don’t know what the solution is. A full reconfiguration isn’t in scope/budget, maybe flashing crossing lights/raised crossings? 104th ave I mentioned as an alternative that hits the E/W needs while avoiding the traffic circles, but that wouldn’t serve residents north of 107ave as nicely. So idk.
3) Groat road bridge - lots of discussion about removal of the slip lanes and essentially widening the pedestrian section to be 4m to become a MUP with a protected barrier. Then connecting to 131st east of groat, snaking south then east to 127st bike lanes.
Other big discussion points for the entire route:
- MUP paths are far infrastructure still. They force bikes out of conflict with cars, but into conflict with pedestrians. Ideally there’s separated space for walking, running, strollers, dogs, groups/kids, etc AND fast moving bike traffic for a district connector/commuter focused route. This route’s central location also makes the potential use higher than a new suburb MUP (which is a fair compromise in those areas), so the argument against MUP use here is decently high.
- raised crossings vs curb ramps at crossings were discussed. Think 102ave in glenora and the mess that is. How do we avoid that? We need continuous, raised crossings to be safe, clear of snow/ice/puddles, and to slow stopping/turning vehicles from blowing into the crosswalks like in glenora.
So yeah, not sure where it all will end. But it’s a tough one. And 107ave is such a critical car arterial now, with SPR being LRT focused. And then the bridge crossing, in light of all the west end construction will be a hot topic if any disruptions are added there. So lane removals are political suicide.
My personal opinion:
- do a MUP path. Cut the trees, but then replant way more along the entire stretch. And make the path as wide as possible in all sections to allow passing vs keeping exactly 3m everywhere. If there’s space, balloon out to 4m, it’s like a highway passing lane.
- all crossings except major intersections HAVE to be continuous/raised.
- traffic circles need major lights (flashing yellow ones) and raised crossings + signage. And awesome LEDs to illuminate the path/riders leading up to and along the crossing.
- groat bridge need the SW slip lane removed, extend the sidewalk for crossing (which removes the extra southside lane), then connect to 131st.
-131st to 127st needs a MUP to ensure winter snow clearing and safety for kids (even though it’s a safe/low traffic road). It’s also good for wayfinding to keep infrastructure continuous vs dropping off into roads.