A road link between France and INGPHI

Rehabilitation works of two structures over a total of six (an underpass and an overpass) on highway A4 between Strasbourg and Metz in France are finished.

The works on the underpass included replacing the curbs and redoing the waterproofing layer and pavement.

The works on the overpass included replacing the curbs, concreting the joints over the piers, rehabilitating the deck near the abutments, replacing the bearings and redoing the waterproofing layer and pavement.

Works were done in phases to continuously maintain traffic on the highway.

Works on four other structures will follow until summer 2020.