View Single Post
  #9  
Old 16 November 2017, 07:53 PM
GenYus234's Avatar
GenYus234 GenYus234 is offline
 
Join Date: 02 August 2005
Location: Mesa, AZ
Posts: 26,268
Default

Eight different design samples of wall have been built outside San Diego for study and practicality.

Also, in case the original wall wasn't expensive enough, the current plan is for two walls, separated by a 150 foot death strip detection zone.
Reply With Quote