Dakota Southern Railway

Reporting mark: DSRC
DSRC - Chamberlain Bridge (Brule County, South Dakota)
Built 1953 with the construction of Francis Case Lake, replacing an earlier 1923 bridge
Polygonal Warren through truss bridge over Missouri River (Francis Case Lake) on Dakota Southern Railroad
Open to traffic, but rarely used

DSRC - Presho Bridge (E) (Lyman County, South Dakota)
Built 1913
Pony/through plate girder bridge over Medicine Creek on Dakota Southern Railway
Open to traffic

DSRC - Presho Bridge (W) (Lyman County, South Dakota)
Built 1907
Pony/through plate girder bridge over Medicine Creek on Dakota Southern Railway
Open to traffic