Thought I'd bring this up in this thread, the contract for the stations builds has gone into procurement (RFQ) for the Langley SkyTrain extension. The average cost of a station will be 59.375MM$
I think this really highlights how important it is to build more elevated in the GTA, underground stations are what... ten times the cost?
There will obviously be escalations but this is the current budgeted amount, all in it will probably end up being under 75MM$ per station.
Very important as we look forward to future extensions of the Ontario Line (North and West) to fight for lower costs and more transit for everyone
Cost for underground stations, for a full Toronto subway (size/capacity is a cost-factor) range from 200M-400M per station.
Lower-capacity stations will cost somewhat less.
Skytrain stations are bigger than they used to be, but still only about 80M. TTC subway stations are ~150M as I recall