The Rules viaduct is located on the Izbor-Vélez de Benaudalla section of the Granada highway (N-323 from Bailén to Motril). The location of the viaduct has two circumstances that have conditioned the final design of the structure.

On the one hand, the stability problems of a slope have conditioned a 140 m main span. On the other hand, the location in an area of high seismicity made it necessary to install a set of seismic dissipators. Subsequently, Proes provided technical assistance to the construction company during the works.

Location N-323 motorway, Bailén-Motril section, Granada 

Date: 2004

Scope of the project: constructive project and technical assistance

Significant data: single-cell continuous prestressed concrete caisson with a total length of 924.63 m, maximum span of 140.0 m, width of 23.8 m and average pile height of over 60.0 m