Innovation for safer infrastructure
As of the closing of this issue, we are immersed in the greatest health crisis in recent history. An unprecedented event that is forcing us …
Posts tagged A-23
The highway that tamed the mountain
At the foot of the Aragón Pyrenees, this complicated, 3-kilometre downward-sloping stretch required many years of work. The reason: its route through the Monrepós pass is the highest in the Huesca Pyrenees, with gradients of up to 7%.