This is a good investment. Cities spend a lot of their budget on roads. A lot of...

robotjosh on Feb 16, 2017 | parent | context | favorite | on: Elon Musk is boring a tunnel to skirt gridlock

This is a good investment. Cities spend a lot of their budget on roads. A lot of cities are gridlocked with no room to widen existing roads. All he has to do is find a way to tunnel a little bit cheaper and he will find work for his tunnel machine.