TECHNICAL SPECIFICATIONS Owner: Ministery of transport and comunication Gen. Contractor: Cosapi - Mota Engil - Incot - JV Dimensions: total length 438.5 mcenter span 241.5 m Description: cable-stayed bridge crossing the Nanay River at the mouth of the Nanay River. Deck with mixed steel-concrete structure, consisting of two longitudinal side beams, crossbars with 10.5 m spacing and a central beam. Two vertical tiers contain the stays.