Other important projects

Widening and improving of the A-2 motorway

Guadalajara, Soria, Zaragoza, Spain

The A2 motorway dates back from the widening of the N-11 road at the end of the 80s and the beginning of the 90s. The project carried out by Dragados consisted of the improvement of the motorway starting where the cities of Guadalajara and Soria meet and ending in the locality of Calatayud, in Zaragoza. The scope of works was mainly upgrading 53 km of lane to travelling speeds of 120 km/h and improving 40 km of road surface and road safety. As a contract requirement, we had to define the ordinary and extraordinary conservation measures to ensure the best possible state of the road during the operation and maintenance period.

53 km improving of the existing lane
40 Km road surface and road safety
2,867,000 m3 excavation
1,924,000 m3 terraplen
359,000 m3 stabilized soil
232,000 m3 cement surface
566,460 t asphalt mixes