Garretson Truss Bridge Over Split Rock Creek, South Dakota

The Garretson Truss Bridge, a Pratt through truss structure built in the early 20th century, spans Split Rock Creek in Palisades State Park, South Dakota. This riveted steel bridge, with its weathered wooden deck, once served as a vital link for rural communities and industries like flour mills and quarries that developed along the creek. Today, it stands as a preserved example of early 20th-century Midwestern engineering, connecting the park's landscape and offering a glimpse into the region's historical development.