Vinci has completed the Bar-le-Duc sector of Eurovia’s Champagne-Ardenne – Vitry – Saint-Dizier renovation of the RN4 trunk road on which teams have been working since 2013.
The regeneration of a road linking Paris and Strasbourg via Nancy, used by 7,000 heavy goods vehicles each day, the regeneration work has been completed. The work involved reinforcement, renewal of the surfacing, and safety enhancing works with the widening of the hard shoulder and the installation of a concrete barrier on the central reservation.
