CG3 Roundabout
Escaldes-Engordany (Andorra)

Construction of a roundabout on the CG3 at the Escaldes-Engordany turn-off in order to create a turning point with a view to later connecting the upper area of Andorra.

Due to the difficulty of the terrain, a mixed concrete and steel structure was made, adapted to traffic capacity and work management, supported by four inclined pillars and anchored asymmetrically on the slope of the rock.