IntroductionThe first steel bridge in the world, the John A. Roebling's Suspension Bridge, completed in 1867, is not only a marvel of engineering but also a significant historical landmark. Located in Pittsburgh, Pennsylvania, this bridge represents a pivotal moment in the evolution of bridge design

Steel bridges are vital components of our infrastructure, providing essential connections for transportation and commerce. However, like any structure, they require regular maintenance to ensure their safety and longevity. This article explores the importance of steel bridge maintenance, the common