Pick any bridge failure and find the details of actual cause of the failure using internet. Make sure that failure is due to mechanical problem. Submit links of all materials found on the internet. What was the consequence and what was done to solve the problem? The following things have to be included to answer the previous question:

• Apply all the risk factors applicable with discussion

• Perform Fault Tree or Decision Tree Analysis only if Fault Tree Analysis is not applicable.

• Apply Failure Mode and Engineering Analysis (FMEA).