binnenvaart
21.08.2013, 09:32
This is the world longest navigable aqueduct with total length of 918 m. The project was started in more than a hundred years ago - See more at:
Top 10 Modern European Aqueducts (http://interestingengineering.com/top-10-modern-european-aqueducts-incomplete/)
Top 10 Modern European Aqueducts (http://interestingengineering.com/top-10-modern-european-aqueducts-incomplete/)