Completed in 2015
The bridge of the total length of 2.80 km, consists of a main cable-stayed bridge and approach viaducts. The cable-stayed bridge has three spans of lengths of 100 + 200 + 100 m; the span length of a typical viaduct span is 50 m. The bridge deck of the main bridge and access viaducts is assembled from prefabricated, match-cast segments and additionally cast overhangs supported by precast struts. The bridge deck of the cable-stayed structure, which is suspended in the bridge axis on two 65 m high pylons, was erected in symmetrical cantilevers; the approach viaducts were erected span-by-span by overhead movable scaffolding. With respect to the deck's plan curvature, the single-column pylons are transversely braced by cables.
Structure length2,800.0 m
LocationHighway 101, Laranjeiras Canal, Laguna, Brazil
Span length50.0 – 200.0 m
Structure typeCable-stayed bridge.
Width of the superstructure24.10 – 26.22 m
Scope of work