Boyd County

CNW - Ponca Creek Bridge   [Map]
Lost Bridge over Ponca Creek on Railroad (CNW)
Removed
CNW - Ponca Creek Bridge #2   [Map]
Abandoned truss bridge over Ponca Creek on Abandoned Railroad (CNW)
Derelict/abandoned
CNW - Ponca Creek Bridge #3   [Map]
Abandoned bridge over Ponca Creek on Abandoned Railroad (CNW)
Derelict/abandoned
CNW - Ponca Creek Bridge #4   [Map]
Abandoned bridge over Ponca Creek on Abandoned Railroad (CNW)
Derelict/abandoned
Keya Paha River Bridge   [Map]
Through truss bridge over Keya Paha River on 902 Road, 4 mi. south and 5 mi. east of Naper
Open to traffic
Built 1929; rehabilitated 1966
Keya Paha River Bridge   [Map]
Lost Pratt through truss bridge over Keya Paha River on 465 Road
Replaced by new bridge
Built 1924; replaced 2002
Parshall State Aid Bridge   [Map]
Lost Through truss bridge over Niobrara River on NE-11
Replaced by a new bridge
Built 1917
Ponca Creek   [Map]
Abandoned Pratt pony truss bridge over Ponca Creek on Abandoned Township Road
Derelict/abandoned
Built 1935
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on 906th Road, 3 mi. west of Anoka
Open to traffic
Built ca. 1935
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on Juneau Road, 2 mi. west of Anoka
Unknown status
Built ca. 1935
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on Nordic Road, 4 mi. southeast of Anoka
Open to traffic
Built ca. 1935; rehabilitated 1995
Ponca Creek Bridge   [Map]
Lost truss bridge over Ponca Creek on a county road, 3 mi. northwest of Spencer
Replaced by a new bridge
Built ca. 1935; replaced 2004
Ponca Creek Bridge   [Map]
Lost pony truss bridge over Ponca Creek on 479 Avenue, .5 mi. north and 4 mi. west of Anoka
Replaced by a new bridge
Built ca. 1935; replaced 2012
Ponca Creek Bridge   [Map]
Lost pony truss bridge over Ponca Creek on 481st Avenue, 2 mi. west and .5 mi. north of Anoka
Replaced by a new bridge
Built ca. 1935; replaced 2005
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on a county road off N12
Closed to all traffic
Built 1953
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on 906th Road, .5 mi. north and 3 mi. west of Anoka
Open to traffic
Built ca. 1935
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on a township road off N12, 2 mi. southeast of Bristow
Open to traffic
Built 1953
Ponca Creek Bridge   [Map]
Lost pony truss bridge over Ponca Creek on 897 Road, 4 mi. east of Lynch
Replaced by a new bridge
Built ca. 1935; replaced 2017
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on 509th Avenue, .2 mi. west of Monowi
Open to traffic
Built ca. 1935
Ponca Creek Bridge   [Map]
Pony truss bridge over Ponca Creek on a township road off Railroad Street, 1 mi. southeast of Anoka
Open to traffic
Built ca. 1935
Ponca Creek Bridge   [Map]
Lost pony truss bridge over Ponca Creek on Prairie Avenue in Bristow
Replaced by a new bridge
Built 1958; replaced 2014
Ponca Creek Bridge   [Map]
Pratt pony truss bridge over Ponca Creek on Unnamed road
Open to traffic
Ponca Creek Bridge   [Map]
Pratt pony truss bridge over Ponca Creek on 897 Road
Open to traffic
Built ca. 1935
Ponca Creek Bridge   [Map]
Pratt pony truss bridge over Ponca Creek on Unnamed road
Open to traffic
Ponca Creek Bridge   [Map]
Abandoned half-hip Pratt pony truss bridge over Ponca Creek on Sitting on land
Derelict/abandoned
Ponca Creek Bridge   [Map]
Pratt pony truss bridge over Ponca Creek on 906th Road
Open to traffic
US 281 Niobrara River Bridge   [Map]
Lost Steel stringer bridge over Niobrara River on US 281
Destroyed by flooding
Opened 2003; washed out by flood March 14, 2019