Introduction Bridges are fundamental to human civilization, enabling the safe passage over obstacles such as rivers, valleys, and roads. Among the many types of bridges engineered throughout history, the truss bridge stands out for its unique combination of strength, efficiency, and versatility.

The Baltimore Pratt truss is a distinctive and historically significant variation of the Pratt truss bridge design. Originating in the late 19th century, it was developed to address the increasing demands for stronger, more stable bridges capable of supporting heavier loads, especially for railroad