Rome, 23 November 2012 - In accordance with the prospectus, Atlantia, with the agreement with the joint global coordinators and the bookrunners for the offering, announces that it has exercised its option to increase the maximum overall nominal value of the bonds offering to 1 billion euro, as guaranteed by Autostrade per l’Italia and reserved to retail investors. Accordingly, a total of up to 1 million bonds, with a nominal value of 1,000 euro each, will be issued. Atlantia, moreover, announces that, in agreement with the joint global coordinators and bookrunners for the offering, the offer period will close ahead of schedule on 23 November 2012, following the full placement of the maximum of 1 million bonds.