Complex sentence: Despite these restorations, as of 2006 the National Bridge Inventory found it to be "Functionally Obsolete", with potentially unstable foundations, unacceptable railings, and deemed its 16.5 percent structural sufficiency rating "basically intolerable requiring high priority of corrective action".
Split into simpler sentences: Despite these restorations, as of 2006 the National Bridge Inventory found it to be "Functionally Obsolete", with potentially unstable foundations and unacceptable railings. It also deemed its 16.5 percent structural sufficiency rating "basically intolerable requiring high priority of corrective action".