Oliveira Bridge: World's First X - shaped Bridge
![Image](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmLu8DTlluixA2luXQ33c4MEbUNkvMnS_chcf9h6Tj10qfhsRTLAifZzsUts4T9abdB3oYQRwHwVSE0Tm-LlWZvJco3Csqa-VKJyv6ZgBlowZDwOzeDNjEk5Iplhr8kyuuCIzgFQNsRGDA/s640/Octavio-Frias-de-Oliveira-Bridge.jpg)
The Octavio Frias de Oliveira Bridge over the Pinheiros River in São Paulo, Brazil was opened in May 2008. It is 138 metres (450-ft) tall, and connects Marginal Pinheiros to Jornalista Roberto Marinho Avenue. Its design is unique in that the 2 curved decks of the bridge cross each other through its X-shaped supporting tower