cross-posted from: https://lemmy.ca/post/58324502

Common Sense Calgary figures the report states the city has been warned that the bearspaw feeder line was going to be a problem for a decade.

I have no idea how reliable a source they are; they tend to be conservative leaning. But here is the report so people can read it themselves.

https://www.calgary.ca/content/dam/www/emergencies/files/feedermain-review-final-report.pdf