
Since I just saw that you are not a mapper from Germany, the previous message follows again with the translator in English: 

Hello,
There are no jetties in the water in the upper reaches of the Stör between Arpsdorf and Kellinghusen. There is only a bank reinforcement with wooden planks to make it easier to get in and out.
The first jetty on the Stör is only in Kellinghusen harbour

Therefore, please remove the non-existent footbridges again.

Greetings from the Aukrug Nature Park
puma515