ROME (Reuters) - Spanish market regulator CNMV is expected to approve on Monday the prospectus of Italian infrastructure group Atlantia's (>> Atlantia) takeover bid for Spanish rival Abertis (>> Abertis Infraestructuras), a source close to the matter said.

(Reporting by Stefano Bernabei; writing by Francesca Landini, editing by Paola Arosio)