As others have pointed out, 6bn is about the cost of the Bay Bridge extension or, if you prefer, six Instagrams or other retarded "tech" startups.
This is not aimed at you, but when I started reading Hacker News I was amazed how excited, interesting and smart people were on this site. But now Im starting to get tired of this 'valley think'.
Greetings from Switzerland where mind blowing infrastructure projects are still happening.
http://en.wikipedia.org/wiki/Gotthard_Base_Tunnel
In case it wasn't clear, I was voicing my doubt that any company would actually build such a line for $6B claimed by Musk, not an opinion that it was unduly expensive.
This is not aimed at you, but when I started reading Hacker News I was amazed how excited, interesting and smart people were on this site. But now Im starting to get tired of this 'valley think'. Greetings from Switzerland where mind blowing infrastructure projects are still happening. http://en.wikipedia.org/wiki/Gotthard_Base_Tunnel