Looks like you added https://www.openstreetmap.org/node/10735026324 - this probably isn't the best way to do things.  I can't see the fence in imagery so I don't know where to put it, but ideally you should stick a new point along the road where the barrier is and mark it as a barrier, like a fence or gate.  I don't get why I can't see the rest of the fence, usually there's more to deter just driving around the fence.

Probably should also mark that side of the road where it's not accessible as private or something as well.