Iron ore train of Zouerat, the longest and heaviest train in the world, Nouadhibou, Mauritania, northwestern Africa

africa african and business cargo carriage day daylight daytime during economic economical economically economy exterior exteriors freight goods haul heaviest in iron iron longest mauritania means natural nobody northwestern nouadhibou of ore outdoor photo photos rail railroad railroads railway railways resources shot shots the trade traffic train trains transport transportation transporting transports world zouerat