Method of construction/erection; joints
Steel superstructure mounting scheme
Transfer of the first part of main girders
Transfer of the second part of main girders
Sailing down-upstream in the central opening - suspension on strips, hoisting up to final level		 The bridge superstructure has been mounted on the site, by welding, and by means of machined sections, having a maximum length of 30 m and a maximum weight of 30 t and separated into five great blocks with a length range of 91.5 m to 218 m and a weight range of 535 t to 1670 t.

Superstructure mounting has been performed by the block displacement on the river bank, their transfer on floating supports, followed by their location on substructures at a low elevation, by means of navigation activities.

The blocks lifting at the final elevation has been carried out by hydraulic poits and concrete stocks.