12-08-2018, 06:01 PM
"Bridge sufficiency is is calculated, based 55% on the structural evaluation, 30% on the obsolescence of its design, and 15% on its importance to the public. As of 2008, a score of 80 or less is required for federal repair funding, and 50 or less for federal replacement funding." per Wikipedia National Bridge Inventory.
23 tons is pretty low for a Newell newer than mid-1990's.
23 tons is pretty low for a Newell newer than mid-1990's.