Ships lock in Twente kanaal, Twekkelerweg.
The Twente Kanaal is a canal that runs from Enschede in the east towards Zutphen in the west and is mostly used by commercial ships loaded with sand, bricks and all kind of merchandise.
During the Cold War period the government decided to build bunkers to protect personnel, working at critical objects in the public domain. It provided them a secure place to stay during crisis and so being able to operate the installations they where responsible for.
1x bunker about ± 20 x 8meter