PARIS (Standard&Poor's) April 11, 2006--Standard&Poor's Ratings Services said today that it affirmed its 'A' long-term corporate credit ratings on Abertis Infraestructuras S.A., one of Spain's largest infrastructure operators. At the same time, Standard&Poor's affirmed its 'A/A-1' long- and short-term corporate credit ratings on French toll-road operator Sanef, and its 'A' long-term corporate credit rating on France-based Holding d'Infrastructures de Transport S.A.S. (HIT), the holding company of Sanef. HIT is 57.6% owned by Abertis. All ratings were removed from CreditWatch with negative implications. The outlook on all three entities is stable. "The CreditWatch removal followed further analysis of the impact that Abertis' potential acquisition of some of the Chilean concessions of Actividades de Construcciones y
