Preparation of the Technical Design and Execution of Works for the Bucharest Ring Motorway, km 0+000 – km 100+900, North Ring section km 0+000 - 52+770 (Ensuring all traffic connections at the road junction on DN7 (km 9+400) with the A0 Motorway)

COMPANIA NATIONALA DE ADMINISTRARE A INFRASTRUCTURII RUTIERE S.A.