

Tourist question about the CN line through Calgary
We’ve been up the Calgary tower (very cool btw locals!) and noticed they have moved the 4-line track to the east of the tower before it crosses the Elbow River. In doing so they have taken a straight line and added a kink which seems super sub-optimum for a goods line (image 1) from a straight line (as it still appears on Google maps image 2)
Being nerds, we’re keen to understand why this has been done. Is it a temporary solution? Looks like some development work is ongoing in that part of town but seems a lot of effort to move a track like this.
Can anyone answer this question to settle a debate?
Thanks - a nerdy British tourist