Yeah I mean even with the best engineering company that bridge was 140 years old and that means it was built back when there was like almost no standards and geologic surveys on rock suitability.

It did stand the test of time and it looks like the biggest Factor might be the Company they hired not being qualified, But I do think even under the best scenario that those people should not have been out there in those numbers rocking and kicking some 140 year old Bridge.