Spread Networks built a $300m line between Chicago and NJ just to save 3 milliseconds. That project involved building a tunnel. https://en.wikipedia.org/wiki/S

Spread Networks built a $300m line between Chicago and NJ just to save 3 milliseconds. That project involved building a tunnel. https://en.wikipedia.org/wiki/Spread_Networks https://en.wikipedia.org/wiki/Spread_Networks http://www.nytimes.com/2014/04/14/opinion/krugman-three-expensive-milliseconds.html http://www.nytimes.com/2014/04/14/opinion/krugman-three-expe...