A recent issue of NCE has an article 'I-35W collapse warnings went unheeded', in which the following extracts appeared.rnSome details from structural inspections 1995. 'Hinge joint on span 2 to be repaired.' 2000. 'Hinge joint in span 2 is locked in full expansion and several beams are contracting, consequently pier 1 has tipped slightly to the north and south abutment bearings are in full contraction.'
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