Rehabilitation and improvement of the portugal bridge on the pat?a river zip
The portugal bridge; in 2011, it underwent an integral intervention in its infrastructure and superstructure; in such a way that its recovery was achieved and put into service again. the old superstructure was relieved by a new one consisting of two reinforced concrete pits with deep foundations; the old infrastructure; metal structure; it was suspended with steel cables fixed to two reinforced concrete anchoring elements. additionally it was necessary to carry out excavation works with machinery for the re-addressing of the rio pat?a channel in the puente portugal site