Stephen Gallagher wrote: >Also, downtown Calgary has an overhead system of mostly >enclosed bridges and walkways connecting the buildings so that >you don't have to go outside in winter. You could actually walk >across town and be indoors the whole time.
That must have been much less expensive to construct than Toronto's enormous downtown underground city, which provides the same climatic benefits, but with no outside views. Bill Potts, CMS Roseville, CA http://metric1.org [SI Navigator]
