The city of Calgary is now proposing extending the tunnelled portion of the Green Line all the way from 24 Avenue North along Centre Street, to just before Inglewood Station inside the neighbourhood of Ramsay. This extension of the tunnel will bring the tunnelled portion of the line to around 1 km longer than previously proposed and will add 2 stations to the currently approved 4 subway stations. under this proposal, the subway will go under both of Calgary's major rivers, the Bow and Elbow. The tunnelled portion will be approximately 5.5 kilometres long with 6 stations if this newest proposed routing is approved. Ultimately, Calgary now has nearly 10 kilometres of subway proposed with 9 to 10 stations, with 5.5 km and 6 stations for the Green Line, and 4 km and 3 - 4 stations for the Red Line.
https://twitter.com/LRTontheGreen