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The Construction of the Anita Garibaldi Bridge Is a Landmark That Redefined the Horizon of Laguna and Changed the Course of BR-101.
The construction of the Anita Garibaldi Bridge in Laguna, Santa Catarina, is one of those projects that, if possible, deserved its own statue for Brazilian engineering! After all, it’s not every day that the third-largest bridge in Brazil is inaugurated, like this one, which not only defies physics but also significantly improves the lives of thousands of drivers. Opened in July 2015, the bridge has been revolutionizing traffic on BR-101 and enchanting everyone who crosses it.
A Milestone in Brazilian Engineering with the Construction of the Anita Garibaldi Bridge
The Anita Garibaldi Bridge is part of a larger project, the duplication of BR-101 South in Santa Catarina, responsible for alleviating the flow of more than 27 thousand daily vehicles, which previously faced traffic jams of up to 20 kilometers. The construction of this bridge, which is the third largest in Brazil, involved more than three years of intense work and the use of cutting-edge technology.
With a span of 2.8 kilometers, the Anita Garibaldi Bridge is unique in the world for being a curved cable-stayed bridge with central masts, a true masterpiece of engineering. Its total cost was R$ 777 million, financed by the Growth Acceleration Program (PAC).
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Challenges and Innovation in Construction
The construction of the Anita Garibaldi Bridge was not simple. The structure features two masts 61 meters high, supporting a central span of 400 meters using 60 steel cables. In total, 12,520 tons of steel and 97 thousand cubic meters of concrete were used, along with the participation of over 1,800 workers during peak construction.
To ensure progress was on schedule, the consortium responsible for the work brought in special equipment from Portugal, the BERD-LG50 launching truss, which allowed for a more efficient assembly of the segments (precast concrete blocks). This innovation even earned international awards.
Anita Garibaldi Bridge Brought a Positive Economic Impact to the Region
In addition to being a landmark for mobility, the Anita Garibaldi Bridge brought a positive economic impact to the region, generating over 4,800 direct and indirect jobs. The construction was also awarded by the International Institute for Research and Socio-Environmental Responsibility Chico Mendes in 2013 for its sustainable practices. The project included the reuse of materials and strict environmental monitoring, particularly focusing on the preservation of areas of native vegetation.
The Anita Garibaldi Bridge is a clear example of how engineering can transform not only the physical landscape of a region but also positively impact the economy and the environment. This construction will go down in history as one of the greatest achievements in Brazilian infrastructure, proving that when Brazil invests in innovation, the results are gigantic, literally.
And what do you think, did the Anita Garibaldi Bridge bring more benefits for mobility or for the economic development of the region?
Fica claro que quando há vontade política, independente de partido, as necessidades do povo são atendidas!
Uma obra espetacular. Em SC ****, ver uma obra desse porte, deixa os apoiadores do inelegível, com uma inveja tremenda, já que, tanto a duplicação da BR 101 Sul, quanto esta obra, foram realizadas nos governos petistas, Lula/Dilma…..
Espetacular obra majestosa acabou com os transtornos do trânsito