As part of the redevelopment of the Robert Schaffner (Irrgarten) interchange, work on the roundabout will be carried out from 3 June until 21 June 2019.

During these works, taking place from 10:00 on Monday 3 June until 16:00 on Friday 21 June, the inner lane will be closed to traffic. The other two traffic lanes in the roundabout will remain in service.

In addition, access to the roundabout from the Sandweiler and Pulvermühle slip roads will be reduced from three to two lanes.