A List Of The Most Expensive Megaproject Flops
The San Francisco-Oakland Bay Bridge, USA
The development of this massive undertaking started in the early 1930s. Despite the fact that the bridge was designed to survive seismic activity, the Loma Prieta Earthquake in 1989 caused a substantial piece of it to crumble.
A massive renovation began in 2002 and has since been marred by numerous incidents and conflicts. The landmark structure has been dubbed a catastrophic flop by many, with the restoration solely reaching well over $5 billion.