Jun 21 2011, 01:03 AM
There's more here.
On Friday, federal, provincial, local and Toronto Transit Commission (TTC) officials marked the start of tunnel boring work for the Toronto-York Spadina subway extension.
Jun 25 2011, 12:02 AM
At 2.6 billion for a 5.3 mile extension, you are looking at about 500 million a mile for the tunnel.