However, after the first five locks were constructed, Steenke realized that they would actually be bottlenecks in the system and would slow down traffic.
Kui aga esimesed viis lüüsi olid valmis, sai Steenke aru, et lüüsid saavad tegelikult kogu süsteemi pudelikaelaks ning hakkavad liiklust aeglustama.