Introduction The Parker truss bridge stands as a testament to the ingenuity of late 19th-century engineering, blending elegance, efficiency, and adaptability in a manner that has kept it relevant for more than 150 years. Characterized by its distinctive polygonal (curved) top chord, the Parker t

Introduction Truss bridges have played a pivotal role in the development of transportation infrastructure, offering efficient, strong, and economical solutions for spanning rivers, valleys, and other obstacles. Among the many truss designs, the Parker pony truss bridge stands out for its unique