NTSB: Too Small Steel Plates Caused Bridge Fall
Undersized steel plates and the stress of 287 tons of stockpiled construction material were singled out Thursday as reasons for last year's collapse of a highway bridge in Minneapolis that killed 13 people and injured 145. (Nov. 13)
Channel: News
Uploaded: November 13, 2008 at 11:01 pm
Author: AssociatedPress
Length: 00:01:17
Rating: 5.00
Views: 523
Tags: fall ntsb: steel collapse_ntsb caused bridge plates
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