The commission made proposals for much larger locks, a canal of 50 m wide at the surface and 6.75 m deep, removal of the inland locks etc. One of the recommendations of the commission was the construction of a new lock next tot the existing Willem I Lock.
The commission proposed enlarging the locks, creating a canal that is 50 meters wide at the surface and 6.75 meters deep, removing inland locks, among other suggestions. One of their recommendations included constructing a new lock next to the existing Willem I Lock.