Bridges existed for thousands of years before any accurate records could have been kept on such a subject. Therefore it is impossible to answer this question. It has to be in the thousands.
Almost all of them.
London Bridge.
Due to repeated stress and strain, the material used in the bridges loses elastic strength and ultimately may be collapsed. Hence, bridges are declared unsafe after long use
It depends on the type of bridge. Many bridges cave collapsed during strong tornadoes. Some have even been lifted and moved off their supports.
A burned down city, collapsed bridges, smashed cars, leveled houses, are some examples of physical destruction.
Earth has never collapsed.!<3 MEi =}
234 bridges In Chennai....
12 bridges
According to the Federal Highway Administration (FHWA), as of 2021, approximately 46,000 bridges in the United States were classified as structurally deficient. However, the number of bridges that have actually fallen or collapsed is significantly lower, with major collapses being rare. Specific statistics on the total number of fallen bridges may vary over time, but they are infrequent compared to the total number of bridges in the country. For the most accurate and updated figures, it's best to refer directly to FHWA reports or data.
Although most people book a vacation to Aruba with the main intent of spending time on the silky white sand beaches, there are many sights to enjoy inland as well. The Natural Stone Bridges are a popular Aruba tourist destination. There are a total of 7 Natural Bridges on the island, but the original -- the largest and most famous -- collapsed in 2005, leaving just a pile of rubble in the bay. However, the remaining bridges are still well worth a visit.
There are over 1,500 bridges in Amsterdam.
Many early African kingdoms collapsed because of inter-tribal fighting over leadership.