Coal tug at the Niederfinow boat lift, Brandenburg, Germany, Europe

above angle at barge barges boat brandenburg business canal canals cargo carriage caucasian coal coal construction deserted economy elevated empty europe european european from german germany goods harbor harbors harbour harbours haul high inland inner lift lifts means method methods navigation navy niederfinow nobody overhead overview port ports procedure procedures river ship shipping ships technique techniques technologies technology the trade traffic tug tugboat tugboats view