
Luxembourg's roads and bridges authority will proceed with their redevelopment project of the Schaffner roundabout. Roadworks will kick off this Friday around 8pm and are scheduled to last until Sunday 10pm.
A number of roadblocks will be put into place, including the exit ramps of the Hamm interchange (S7) if you're coming from the Croix de Gasperich (A1) and traveling towards Schaffner roundabout.
Drivers will be diverted via Kirchberg interchange (S8) and back onto the A1 motorway towards Hamm interchange.

More information as well as the detour plan can be found on the CITA website.