1. The Rio-Niteroi Bridge, also known as Ponte Rio-Niteroi, is a stunning architectural landmark that connects the cities of Rio de Janeiro and Niteroi in Brazil. It is one of the longest bridges in the world, stretching nearly 14.5 kilometers (9 miles) over Guanabara Bay.

The bridge was inaugurated in 1974 and was designed by architect Mario Andreazza, who drew inspiration from the Golden Gate Bridge in San Francisco. Its construction was a marvel of engineering, with specially designed piers that support the weight of the bridge and prevent it from being swept away by strong currents.

The Rio-Niteroi Bridge is not just a magnificent feat of engineering, but it has also become a symbol of Rio de Janeiro, showcasing the city’s natural beauty and remarkable progress in infrastructure development.

2. The Rio-Niteroi Bridge is open 24/7 and there is no fee to cross the bridge. However, during peak hours there may be significant traffic so it is best to plan accordingly. You can reach the bridge’s administration office by phone at +55 (21) 2715-9900.

3. The Rio-Niteroi Bridge can be accessed by car, bus, or taxi. There are no tolls, but you should plan ahead for traffic and potential delays. The bridge is a popular attraction among tourists and locals alike, offering breathtaking views of the bay and the surrounding landscape.