It might not even be an engineering fuck-up. Like I said, the bridge was only rated for 125 people, but there were at least 500 people on the bridge when it collapsed. It is a municipal fuck-up, though:
Some 400 people had bought tickets to get onto the bridge to celebrate the Diwali and Chhath Puja festivals
Selling 400 tickets to enter a "venue" that can only safely hold 125 is obviously criminally negligent.
It might not even be an engineering fuck-up. Like I said, the bridge was only rated for 125 people, but there were at least 500 people on the bridge when it collapsed. It is a municipal fuck-up, though:
Selling 400 tickets to enter a "venue" that can only safely hold 125 is obviously criminally negligent.