ANAS S.p.A. (formerly an acronym for Azienda Nazionale Autonoma delle Strade, English: National Autonomous Roads Corporation) is an Italian government-owned company deputed to the construction and maintenance of Italian motorways (partly managed by Atlantia S.p.A. through its subsidiary Autostrade per l'Italia S.p.A.) and state highways under the control of Italian Ministry of Infrastructure and Transport.