Imagine driving over a bridge on your daily commute, completely unaware that beneath you, concrete is crumbling and steel is ...

Bridges are more than just pathways; they are feats of engineering that connect places once divided by rivers, valleys, or mountains. For thousands of years, from ancient stone arches like the ...

While modern engineering has improved the safety of many structures across the United States, thousands of bridges remain in poor condition and in need of major repairs or full replacement. In this ...