Too terrifying to be true!

1. Confederation Bridge, New Brunswick, Canada

The Confederation Bridge is almost 13 km long. It was opened in 1997. Above the bridge you can see the ice cold water. The structure is known to be the longest one stretching over freezing water. It is also one of the greatest engineering achievements of the past 100 years.

2. Lake Ponchartrain Causeway Bridge, Louisiana, USA

The bridge is 24 miles long. This scary structure connects Mandeville with New Orleans. Located in Louisiana, the bridge crosses the Lake Ponchartrain. Motorists cannot see the land while crossing the middle eight miles of the bridge which makes people fear.