Quote:
Originally Posted by Ridgerunner
The whole machine costs 10 million - or so I have heard. On a 12 kilometer build (Clark to UBC) you would get two of those machines - or maybe even three - and build the whole line at once... Clark to Oak street, Oak Street to MacDonald, MacDonald to UBC..... each a 4 k section.
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...except that the launching and recovery pits and assembly / disassembly costs are not cheap and so many pits would cause a lot of disruption.