bridge operations problem

[elpaco]

My guess is somebody wanted to build a bridge across that river but clicked on the wrong hex. So the unit dutifully obeyed the order. Der Fuhrer hatte Ihnen ershossen worden! von Egan

You are right, the player wanted to build a bridge across the river. But (for me at least) it is not possible to click on a non-river hex .

check this new image out : the engineer can only click on the lower 3 possibilities, the upper ones are greyed and can't be clicked on.

so I would have thought like you if the bridge had been built across the stream but I still don't understrand how it manages to build one across a clear hexside .. :conf: