The PNB has been conducting various metal structures, with the function of the bridge to facilitate the mobility of people. In June 2008 the PNB executed three passages of considerable size, placed on the roof of Braga Retail Park, to enable the movement of persons engaged in the maintenance of the building. Already in the course of this year was to run the work-Jumbo Dolce Vita Tejo a footbridge access to generators installed at Pier Jumbo, with a total length of 15ml.