Canal | First (1829) | Second (1846) | Third (1887) | Fourth (1932) |
Locks | 40 | 27 | 26 | 8 |
Width (m) | 6.7 | 8.1 | 13.7 | 24.4 |
Length (m) | 33.5 | 45.7 | 82.3 | 261.8 |
Depth (m) | 2.4 | 2.7 | 4.3 | 8.2 |