Quote:
Originally Posted by nname
Should be much lower than that... Millennium Line is done at less than 50 millions per km, and I think they are "easily elevated sections". So including inflation, it would be at 60~65 millions per km in 2009 dollars. At grade section should be even cheaper, and my guess is around 30~45 millions per km (provided that there's an existing ROW).
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Millenium line was $1,166,550,000, or $1,359,789,482 in 2009 dollars. This works out to about $66m/km. However, I would expect that it would be higher than this due to expropriation costs in the areas specified. I would guesstimate $1.5b-$1.6b for all 20km of these two spurs.