Green Line LRT | ?m | ?s | Calgary Transit

Best direction for the Green line at this point?

  • Go ahead with the current option of Eau Claire to Lynbrook and phase in extensions.

    Votes: 41 59.4%
  • Re-design the whole system

    Votes: 22 31.9%
  • Cancel it altogether

    Votes: 6 8.7%

  • Total voters
    69
I could actually see something like that going down 9th Ave, or even better, 12 Ave. As long as the thing isn't surface, I'm here for it.
 
If any place should be first, I don't know why there is an obsession with MRU, which while not mentioned as much as the airport, isn't nearly as large as people seem to assume. My nomination: Short, 2 turns (could get it down to 1 but it would have to be tall at Big Ts).
1732058084987.png
 
In all seriousness, how do we feel about gondola's as public transport over short distances (destination to destination: MRU to Downtown is about 6KM (Sunshine's Gondola is 4.5KM))?
I think gondolas are seriously underrated as a transit option. Sure, their top speed isn't as high as a train, but the end-to-end trip time can be way shorter because headways are so high.

They are also remarkably cheap to build compared to other forms high order transit. They shouldn't form a primary artery of the network (so probably not downtown) but they are great for connecting secondary institutions like universities and hospitals.

Like, for example, UofC -> Banff Trail -> Foothills Hospital, or Chinook LRT -> Mall -> Rockyview -> MRU
 
Here's a few random gondola ideas I had a while back:
https://skyrisecities.com/forum/threads/calgary-transit-fantasy-maps.27981/post-1813793

I think some combo of Foothills, ACH/University District, and maybe U of C centre campus or Market Mall makes a lot of sense. They all have steady traffic throughout the day, and the road network is a real dog's breakfast in this area so I'm not sure how efficient bus routes are? And walking between a lot of these destinations doesn't seem very natural given some of the barriers.

The fun one is connecting Westbrook with Foothills hospital area. Or MRU to Rockyview to Chinook
 
Gondolas are slow and while they have high headways, so should other primary forms of transit. The fact that the MAX Teal has 20 minute peak / 28 minute offpeak headways isn't a natural disadvantage of BRT that gondolas can take advantage of; it's a failure from a lack of investment in core transit services. MAX routes should have 10 minute or less headways (lower in peaks); the LRT should be 5-7 minutes and lower in peaks.

A gondola from Westbrook to MRU makes no sense; it's a short trip with existing relatively uncongested roadways. For the cost of operating two buses as a shuttle, that would be 12 minute headways; for the cost of 3 buses, 8 minute headways. The headway savings for a gondola are minor in this case -- maybe 5 minutes on average (less the time it takes to get up to the gondola station).

On the other hand, when you have substantial elevations and a river to cross, not to mention all of the other restrictive land uses, a gondola connection from Westbrook to Brentwood serving the Foothills and U of C makes a fair bit of sense. Not necessarily because gondolas are a great form of transit on their own, but because the alternatives are all terrible -- a surface right-of-way involving a substantial bridge in environmentally sensitive terrain, a ridiculously expensive underground project, or the existing road network, where to go under 3 km from Westbrook to Foothills a bus has to drive twice as far over the highly congested Crowchild bridge. It's an important connection, but not a primary one.

Here's my quick crayon, including optional stations in Spruce Cliff and Parkdale (small circles), additional towers and alternate route that adds in the Children's hospital (there are a lot more adults and seniors that take transit to medical appointments than children):
1732087128721.png


(One complicating issue with gondolas to hospitals is that some gondola designs assume pretty high levels of mobility from their users -- with cars that never stop moving. High personal mobility is a pretty good assumption when you're ferrying downhill skiiers, but less so with the clientele of a hospital. There are designs that work; the Portland aerial tram serves a hospital; but not all of them will.)
 

Back
Top