Feb. 25, 2012 - Heinz Flugge, the 24 year old German technician who operates and maintains the railways, working some of the 160 switches. It took three months to train him to operate the system.

- Image ID: E12R6J
Feb. 25, 2012 - Heinz Flugge, the 24 year old German technician who operates and maintains the railways, working some of the 160 switches. It took three months to train him to operate the system.
Keystone Press / Alamy Stock Photo
Image ID: E12R6J
Feb. 25, 2012 - Heinz Flugge, the 24 year old German technician who operates and maintains the railways, working some of the 160 switches. It took three months to train him to operate the system. (Credit Image: Keystone Pictures USA/ZUMAPRESS)