I'd imagine one would need to maneuver that in bare feet, otherwise you might ending up falling in the water if wearing shoes.
I found that picture on the web, it's called the bamboo bridge a.k.a "the Monkey Bridge" in Vietnam. Looks very difficult to cross.
There's a hand rail. I don't think it would be that tough. Your bare feet would give you good footing as well.
What's going on here, barefoot on logs ? Looks like fun to me. I think that's a log but if your doing a photo shoot for your article about barefooting www.glam.com/lifestyle/earthing-can-walking-barefoot-actually-cure-anxiety-insomnia-and-more/ Take your shoes off for a little wile before the pictures so the pink skin and shoe and sock marks go away !