Two weeks ago it looked almost finished. The variable overhead signs are installed both between Waldhaff and tunnel Stafelter and in the cut near Stafelter. Currently work is going on at the provisional end of A7 at Waldhaff to connect the new stretch and adapt the exit. I guess ground markings are also not yet painted. But looks good for an opening early next year as planned.What is the current situation on A7 Lorentzweiler – Waldhaff,the section which is U/C ?
Preliminary works have been started on 20th October 2014. A temporary roundabout is u/c. No info about the "real" construction begin. Source (13th November 2014).The news article from June 2013 says that the costs are up to 30 million €. Completion in spring 2016.
http://www.tageblatt.lu/nachrichten/story/12564622 (10th July 2014)
The parliament accepted to begin the construction. The construction should begin in September 2014. The works will last 2 years and will cost 34 million €.
The former link to the A7 project page does not work anymore. New link:Début chantier : fin octobre 2014
Construction start: Late October 2014