Absolutly nothing Guzzi or motorcycle related, just something for Boston folks.

[gwb_mg]

Mystery finally solved, the main contractor of the "Big Dig".

http://www.foxnews.com/leisure/2015/10/28/inside-anzob-tunnel-death-in-tajikistan/?intcmp=hpbt1

[Sasquatch Jim]

  Not for the claustrophobic.
 If I had to negotiate that tunnel,  I would strap a scuba bottle onto the bike just to have clean air to breathe all the way through.
  At ambient air pressure, a medium sized 50 cubic foot bottle would give nearly an hour of air for most folks, maybe more for some.
 A firemans Scot air pack would do nicely.

[Triple Jim]

It's strange that they opened one of the two tunnels to traffic, obviously before it was finished.  Logic says they should close it, finish both sides, and then open them both.  I guess the project stalled so they decided to get some use out of it.