Blue Flower

The main trench is a bypass channel running parallel to the river. We believe it is to allow the river to flow when locks were in use and to provide a water supply for the various processes used in making fertilizer. There are tunnels at both ends.

Interactive Plan

  • 001rs
  • 010rs
  • 020rs
  • 030rs
  • 040rs
  • 050rs
  • 060rs
  • 065rs
  • 066rs
  • 070rs
  • 080rs
  • 085rs
  • 090rs
  • 100rs
  • 110rs
  • 115rs
  • 120rs
  • 130rs
  • 140rs
  • 150rs
  • 160rs
  • 163
  • 165rs