Today, the contract for the reconstruction of about 21 km road from Agarak to Vardanidzor; construction of about 11 km road from Vardanidzor to tunnel exit (Tranche 4), in the presence of the Minister of Territorial Administration and Infrastructures of Armenia, the Deputy Prime Minister of Armenia, the Minister of Roads and Urban Development of Iran, the Deputy Minister of Foreign Affairs of Iran, the Ambassador of Iran to Armenia and other high-ranking officials of the two countries, was signed between the Armenian Road Department, Abad Rahan Pars International Group and Tunnel Sadd Ariana Companies.