Approaching Lock 19, 2010
Lock 19, 2010
Lock 19 from above, 2010
Lock 19 from the corner below Lock 20, 2010
Lock 20 from the corner below the lock, 2010
Lock 20, 1993
Lock 20, 2010
This lock is the only one on the flight with the lock number written out in letters
Work in progress on regating Lock 20, 1981
Leak in Lock 20, 2010
Most if not all locks on the flight were built on sand, and washing away of sand
by leaking water is a major problem for those maintaining the flight.
Lock 21 from Lock 20, 1985
Looking towards Lock 21 from Lock 20, 2010
Lock 20 from above, 2010
Lock 21 from below, 2010
Lock 21, 2010
Top gates of Lock 21, 2010
Looking towards Lock 20 from Lock 21, 1977
Looking towards Lock 20 from Lock 21, 1981
Looking towards Lock 20 from Lock 21, 1993
Looking towards Lock 20 from Lock 21, 2010
Lock 21 from above, 2010