Omala Viaduct Omala Viaduct Project Summary (PDF) Omala I Contimobe (Sonae) Coimbra Portugal Road Infrastructures 1993 Completed <> Related Projects Avenida Infante D. Henrique Restructuring of the eastern section of Lisbon's largest avenue Parque das Nações Cable Car A reference in entertainment for Lisbonites and tourists IC1 Roads Infrastructure exporeng2018-12-31T11:24:03+00:00