Indian Bridge Collapse Disaster
 

Check this out, an appalling accident.

Scroll through all the rubbish first.

http://www.cargolaw.com/2009nightmare_india-bridge.html

I guess there are many things like this that happen without any problem even though full pre-planning wasn't done. "All's well that ends well" and all that. Unfortunately it takes an incident like this for lessons to be learned and systems to be improved.