4 de Abril Bridge over the Catumbela river
30.06.2009
Construction of the “4 de Abril” bridge over the Catumbela river in Angola and respective access viaducts part of the Benguela-Lobito express way. It has 438 metres long and four traffic lanes, two in each direction, one with 3,30 metres and other with 3,50 metres, separated by concrete mobile sections and 1,20 metres shoulders.