Cross Sections: Legs with U-Cross Section; Deck with Box Cross Section.

Construction Sequences:

• Access Viaducts and fabrication of the steel scaffolding
• Assembly of the scaffolding (from the access viaduct) in upright position
• Rotation of the scaffolding in the final position
• Concrete casting of a first layer of the lower slab of the cross sections (strengthening of the scaffolding for axial force)
• Concrete casting of the webs of the cross sections (strengthening of the scaffolding for bending forces)
• Concrete casting of the second layer of the lower slab of the cross section
• Construction of the deck girder over the frame.