There are some big roadworks on N3 in Tervuren causing a real mess.
The livemap shows the roadworks accurately (see image) but the problem is that these “road block” reports will disappear in an unknown amount of time and Waze will route again through these closed roads.
So I guess a temporary restriction on these streets is more appropriate. Basically, all segments between the two roadblock reports (on the left and the right of the image) should be restricted both ways until… April 2015 if I read correctly this website: http://www.wegenenverkeer.be/wegenwerken/werven-gewestwegen/vlaams-brabant/item/n3-leuvensesteenweg-tervuren-herinrichting.html?category_id=245
Link to map editor, correct location:
https://www.waze.com/editor/?zoom=4&lat=50.83414&lon=4.52803&layers=1477&segments=244560306&env=row