Thread: News Worlds Longest Tunnel Built for Extinction Level Event opens
View Single Post
Old 06-02-2016, 09:06 PM  
Bladewire
StraightBro
 
Bladewire's Avatar
 
Industry Role:
Join Date: Aug 2003
Location: Monarch Beach, CA USA
Posts: 56,229
Quote:
Originally Posted by Bladewire View Post
Every 325 meters there are a series emergency escape tunnels marked with easy open fire/gloodproof doors that lead to service tunnels that exit out multiple opens throughout the length of the tunnel. Engineers meet challenge of Gotthard tunnel - SWI swissinfo.ch
Seriously so sorry. New phone and autocorrect is tricky on this on for some reason and it seems to be taking longer than usual to kick in.
__________________


Skype: CallTomNow
Bladewire is offline   Share thread on Digg Share thread on Twitter Share thread on Reddit Share thread on Facebook Reply With Quote