| South Dakota Dept. of Transportation Bridge No. 56-090-096 | |
| Coordinates: | 44.0611°N -98.1508°W |
| Built: | 1912 |
| Architecture: | Warren Pony Truss |
| Added: | December 9, 1993 |
| Area: | less than one acre |
| Mpsub: | Historic Bridges in South Dakota MPS |
| Refnum: | 93001310 |
South Dakota Dept. of Transportation Bridge No. 56-090-096, near Forestburg in Sanborn County, South Dakota, is a Warren pony truss bridge built by the Iowa Bridge Company in 1912. It was listed on the National Register of Historic Places in 1993.
It brought a local road across Sand Creek. It was a single-span, 64feet, steel bridge with a mix of bolted and riveted connections, resting on concrete abutments with wing walls. It was located about six miles east of Woonsocket.[1]
The bridge was replaced between 2006 and 2008[2]