Name Span Length Type CarriesCrosses Opened Location Province Ref. 1 New Kwanza River Bridge project 300 m (980 ft) 626 m (2,054 ft) Cable-stayed Composite steel/concrete deck, concrete pylons 126+300+126Luanda 9°19′27.9″S 13°09′47.5″E / 9.324417°S 13.163194°E /-9.324417; 13.163194 (New Kwanza River Bridge ) Luanda Province [ 1] [ 2] [ 3] 2 Kwanza Suspension Bridge 260 m (850 ft) 420 m (1,380 ft) Cable-stayed Steel girder deck, steel pylons1975 Luanda 9°19′25.2″S 13°09′49.3″E / 9.323667°S 13.163694°E /-9.323667; 13.163694 (Kwanza Suspension Bridge ) Luanda Province [ S 1] [ 4] [ 5] [ 6] 3 Queve River Bridge project 248 m (814 ft) 975 m (3,199 ft) Cable-stayed Composite steel/concrete deck, concrete pylons 108+248+108Porto Amboim 10°52′34.3″S 13°50′32.7″E / 10.876194°S 13.842417°E /-10.876194; 13.842417 (Queve River Bridge ) Cuanza Sul Province [ 7] [ 8] 4 4 de Abril Bridge 160 m (520 ft) 438 m (1,437 ft) Cable-stayed Concrete deck, concrete pylons 64+160+642009 Catumbela 12°26′11.1″S 13°32′27.3″E / 12.436417°S 13.540917°E /-12.436417; 13.540917 (4 de Abril Bridge ) Benguela Province [ S 2] [ 9] [ 10] 5 Kwanza River Bridge 120 m (390 ft) 1,534 m (5,033 ft) Box girder Prestressed concrete 68+120+682010 Ícolo e Bengo –Muxima 9°16′54.2″S 13°44′42.0″E / 9.281722°S 13.745000°E /-9.281722; 13.745000 (Kwanza River Bridge ) Luanda Province [ 11] [ 12] [ 13] 6 Longa River Bridge project 106 m (348 ft) 547 m (1,795 ft) Arch Steel tied arch Bow-string bridgeCalamba 10°11′53.8″S 13°31′16.5″E / 10.198278°S 13.521250°E /-10.198278; 13.521250 (Longa River Bridge ) Luanda Province Cuanza Sul Province [ 14] [ 15]