Japan Ambassador to the Philippines Endo Kazuya and Japan Minister of Land, Infrastructure, Transport and Tourism (MLIT) Nakano Hiromasa join Department of Public Works and Highways (DPWH) Secretary Manuel Bonoan in Davao City to celebrate the successful connection of the north and south portals of one of the twin tunnels of the Davao City Bypass Construction Project. The 2.3-kilometer tunnel now stands as the longest mountain tunnel in the Philippines, marking a significant milestone in the country’s road infrastructure.