Open International Call For Tenders Relating To The Construction Of A Rural Track (120 Km) And Protection Including Four Bridges With A Total Length Of 270 Km (I-Construction Of Tracks And Dikes On Land Over 120 Km, Ii-Construction Of Crossing Works Or Bridges With A Total Span Of 270 Ml To Connect The Right Bank To The Left Bank Of The River At The Height Of Adjohoun).