Altuna y Uria S.A. has undertaken all types of infrastructures in the Basque Country: roads, bridges, trunk roads, by-passes and tunnels, etc.
We are specialists in this type of works, especially in TUNNELS, with great experience. We have available specific teams, highly qualified staff (geologists, technical mining engineers, surveyors, etc), suited to the execution of tunnel works for which we have powerful machinery. |