How to deal with loss in Residual Camber in Open Web Girders?

The document discusses how to address the loss of residual camber in Open Web Girders (OWGs), which refers to the reduction or loss of the initial upward curve or camber built into the girder to compensate for expected deflection under load. Loss of residual camber can occur due to prolonged loads or material fatigue. Solutions include adjusting the design to restore camber, implementing corrective actions such as re-cambering or adding additional supports, and ensuring proper maintenance to prevent further issues.