Complementary information to regulatory disclosure no. 173,627, regarding the Radial 4 tollway

Published on 09/17/2012

FERROVIAL, S.A. (the Company or FERROVIAL), pursuant to the provisions of article 82 of the Spanish Securities Market Act (Ley del Mercado de Valores), and following the regulatory disclosure made on 14 September 2012 (registration no. 173,627) regarding the Radial 4 tollway in Madrid, hereby notifies the National Securities Market Commission (Comisión Nacional del Mercado de Valores) of the following:

REGULATORY DISCLOSURE

As reported in the consolidated group’s notes to the 2011 financial statements, the investment related to this project is provisioned in full. No significant impact on the group’s financial statements is foreseen.

Madrid, 17 September 2012