rally-maps has included them in their route database. They're well visible on the recce videos, and it's easy to connect the position on the map by looking at the video timer, it's roughly one minute per kilometre.
Here are the chicanes on the videos:
http://www.motorsportforums.com/show...=1#post1145592
http://www.motorsportforums.com/show...=1#post1145665
So do you want to spectate a chicane or make sure you're not doing so? ;)