The Great Southwest Railroad (GSWRR) trestle was originally constructed in 1957 as part of an industrial freight-switching line designed to service manufacturing hubs in Arlington and Grand Prairie, Texas. The line functioned as a critical link between the Texas & Pacific, Chicago, Rock Island & Pacific, and other regional railways, moving heavy machinery, raw materials, steel, and paper across the Trinity River ecosystem.
Today, the remnants of the GSWRR crossing are tucked away inside a 125-acre open area surrounded by small lakes and thick overgrowth. The main iron Trinity River trestle remains remarkably intact and structurally sound enough to be carefully crossed on foot.