Great post, would love to see a similar take on the Crowchild expansion, love engineers input I just say fuck cars in the classicVancouver approach. No city needs a better use of ROWs for cars worse than Calgary. Give me a person on this forum who knows how to critique roadways widths and designs here and we got it madeRelocate to the appropriate road thread if needed.
I sketched up a very modest proposal which would allow much less infrastructure, and a much smaller footprint.
Here are the 2015 movements:
View attachment 369902
Instead of trying to build an interchange, just remove a bunch of demand from the intersections, and instead you have much lower capacity flows which can be handled by much smaller intersections.
View attachment 369903
So you get to do this, but with far fewer lanes since you don't need them to ensure throughput because the intersection cycle times are drastically reduced due to remove the 16th Ave through e-w flows. The price? a 3 lane flyover (with a reversible middle lane). Could probably get the lane count low enough to make that central space a usable park.
View attachment 369905
Relocate to the appropriate road thread if needed.
I sketched up a very modest proposal which would allow much less infrastructure, and a much smaller footprint.
Here are the 2015 movements:
View attachment 369902
Instead of trying to build an interchange, just remove a bunch of demand from the intersections, and instead you have much lower capacity flows which can be handled by much smaller intersections.
View attachment 369903
So you get to do this, but with far fewer lanes since you don't need them to ensure throughput because the intersection cycle times are drastically reduced due to remove the 16th Ave through e-w flows. The price? a 3 lane flyover (with a reversible middle lane). Could probably get the lane count low enough to make that central space a usable park.
View attachment 369905
Considering from that corridor study that 16th Ave is road with intersections on both sides from Shaganappi, is there a particular reason why they decided to stay with it Shaganappi having a interchange? Is it because of safety due to the slope of the hill? Because it seems like it would make more sense to just do it as at-grade intersections completely so it's cheaper, and can make more use of the surrounding land.Great post, would love to see a similar take on the Crowchild expansion, love engineers input I just say fuck cars in the classicVancouver approach. No city needs a better use of ROWs for cars worse than Calgary. Give me a person on this forum who knows how to critique roadways widths and designs here and we got it made