Why Bridges Collapse (2023) - FAQ
Frequently asked questions about this film.
What happened to the Polcevera Bridge on August 14, 2018?
A huge 800-foot section of the bridge collapsed, carrying four lanes of traffic, resulting in 43 deaths.
How many bridges have collapsed around the world in the last ten years?
More than 60 bridges have collapsed around the world in the last ten years.
How many bridges in the United States are classified as structurally deficient?
Over 47,000 bridges in the United States are classified as structurally deficient.