Grant County

BNSF - 147th Street Bridge   [Map · Street View]
Slab bridge over 147th Street (County Road 33) on BNSF Railway
Open to traffic
Built 1913
BNSF - 462nd Avenue Bridge   [Map · Street View]
Slab bridge over 462nd Avenue (County Road 5) on BNSF Railway
Open to traffic
Built 1913
BNSF - 482nd Avenue Bridge   [Map · Street View]
Slab bridge over 482nd Avenue on BNSF Railway
Open to traffic
Built 1913
BNSF - 4th Street Bridge   [Map]
Slab bridge over 4th Street on BNSF Railway
Open to traffic
BNSF - S. Fork Whetstone River Bridge   [Map · Street View]
Pony/through plate girder bridge over S. Fork Whetstone River on BNSF Railway
Open to traffic
Built 1913
BNSF - Small Stream Arch   [Map]
Closed-spandrel arch bridge over Small stream on BNSF Railway
Open to traffic
BNSF - Whetstone River Bridge   [Map]
Closed-spandrel arch bridge over Whetstone River on BNSF Railway
Open to traffic
Built 1913
Castlewood Bridge (at Threshing Grounds)   [Map · Street View]
Thacher through truss bridge over South Fork Whetstone River Tributary at the Twin Brooks Threshing Grounds
Open to authorized vehicles only
Originally built 1894 over the Big Sioux River at the southwestern edge of Castlewood, South Dakota; relocated here in 1998
North Fork Yellow Bank River Bridge   [Map]
Lost pony truss bridge over North Fork Yellow Bank River on 479th Avenue, 3.8 mi. south and 1 mi. east of Milbank in Alban Township
Replaced by a new bridge
Built 1908; rehabilitated 1950; replaced 2010
Second Avenue Bridge   [Map · Street View]
Girder bridge over Burlington Northern Rr on Second Avenue
Open to traffic
Built 1914
Thresher Bee Park Bridge   [Map]
Relocated pony truss bridge formerly over an unnamed creek on 477th Avenue, 1 mi. west and 0.6 mi. south of Milbank
Replaced but relocated to a park for reuse
Built ca. 1920; relocated after 2000
Whetstone River Bridge   [Map]
Pony truss bridge over Whetstone River on 483rd Avenue, 4.8 mi. east and 3.2 mi. north of Milbank in Big Stone Township
Open to traffic
Built 1962