I already encountered a case like that:
coming from a one-way street, I had two choices at a crossroad:
- street going through woods closed because of wind
- street closed a little further ahead because of road works
no other choice than turning back in the one-way street... (in wrong way)

Recently there was a similar problem in the centre of Brussels, due to two roads closed at the same time:
https://www.facebook.com/laurent.dicarlo/videos/vb.554702916/10154070931077917/?- type=2&theater