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Tag: National Bridge Inventory


Construction Processes, Interaction of Expertise, Sustainability

Over 220,000 U.S. bridges in need of repair, analysis of federal data shows

March 25, 2021

Via: Roads & Bridges

Over 220,000 U.S. bridges need major repair work or should be replaced, according to an analysis of the U.S. DOT 2020 National Bridge Inventory (NBI) database. That figure represents 36%, or more than one-third, of all U.S. bridges. The analysis […]