South Dakota Department of Transportation Bridge No. 03-327-230

The South Dakota Dept. of Transportation Bridge No. 03-327-230, in Beadle County, South Dakota near Cavour, was a Queen post pony truss bridge which was built in 1913. It was listed on the National Register of Historic Places in 1993.

It brought a local road over Pearl Creek about 5 mi south of Cavour.

It was built by the Iowa Bridge Company. In 1993 it was the longest Queen post pony truss bridge with a known builder in South Dakota.

The bridge was removed and scrapped in 2016.