I think this really speaks to the idea that someone had to take train building away from cities. From my memory a lot of the delay was the, "what type of line, what's the alignment, how much do we build?" debate at city hall (councilors and bureaucrats). Why those who are so unskilled in building trains thought they should talk so much about it is maddening.
Get ready to pull your hair out...
March 2013 a councilor had come up with a clever name for the busway to the southeast and was beginning to shop changing it to a LRT, meanwhile other councilors were trying to get a clever name for a busway to the north to catch on.
In May 2015, TWO YEARS LATER! Keating smelt blood in the water for changing the busway to a LRT. While some guy named Nenshi thought: "There is however also an operational issue and that is: will enough people use it to justify that enormous cost? And we're pretty sure that
enough people will use it right up front
on the north portion of the Green Line because people are already really using transit, but the south portion will need time to grow."
Over 9 years of talking about a LRT, shovels in the ground maybe by spring 2024 (11 years since March 2013) and by the time its operating it will be closer to spring 2030 (17 years since March 2013). This is all assuming negotiations go well once they make their choice on who's building it and go through that year of show and tell.
To be positive, I assume in the 2025 election (if the coalition holds on that long) the Liberals and Conservatives will be falling over themselves to promise funding for a Green Line extension. Will that extension be to the north or south? "We're going to let the Albertrain (provincial train-building arm created following 2023 provincial election) team make that decision based on their expertise"... A guy can dream.