Status: Open to traffic
Location: 43.421139,-104.131972
Carries CN14-9 over Cheyenne River
Design: truss/through/pennsylvania
Design Details: Pennsylvania through truss
Total Length: 132.9 Feet
Span Length: 130.7 Feet
Overview: Through truss bridge over Cheyenne River on CN14-9
History: Built ca. 1915
Built:
Location: Niobrara County
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115097
Photo taken by Historic American Engineering Record
115098
Photo taken by Historic American Engineering Record
115099
Photo taken by Historic American Engineering Record
Status: Replaced by a new bridge
Location: 43.035489,-104.650003
Carries WY 271 over Lance Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 191.0 Feet
Span Length: 84.0 Feet
Overview: Lost Wooden bridge over Lance Creek on WY 271
History: Built 1940; replaced 2003
Built: 1940
Location: Niobrara County
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Status: Open to traffic
Location: 0.000000,0.000000
Carries WY 271 over Oil Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 59.1 Feet
Span Length: 59.1 Feet
Overview: Wooden bridge over Oil Creek on WY 271
History: Built 1940
Built: 1940
Location: Niobrara County
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Status: Being in the desert, the bridge is in excellent shape
Location: 43.088474,-104.361802
Carries an abandoned alignment of US 85 over Old Woman Creek
Design: beam/stringer/concrete
Design Details: Concrete stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned steel stringer bridge over Old Woman Creek on an abandoned alignment of US 85
History: According to NBI bridge abandoned in 1971 when new bridge was built.
Built:
Location: Niobrara County
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237406
Overview (Looking North)
Photo taken by James McCray
237407
Western Face
Photo taken by James McCray
237408
Western Face
Photo taken by James McCray
237409
Main Span Closeup
Photo taken by James McCray
237410
Southern End Closeup
Photo taken by James McCray
237411
Deck View (Looking North)
Photo taken by James McCray
237412
Railing Details
Photo taken by James McCray
237413
Northern Wingwall Details
Photo taken by James McCray
237414
Looking South
Photo taken by James McCray
237415
Railing Detail
Photo taken by James McCray
237416
Looking North
Photo taken by James McCray
Status: Seems to be used as part of a farm or ranch road
Location: 42.818199,-104.427392
Carries an abandoned alignment of US 85 over an unnamed creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Timber stringer bridge over an unnamed creek on an abandoned alignment of US 85
History:
Built:
Location: Niobrara County
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237402
Overview
Bridge is on private property. Pic taken from about 100 yards away.
Photo taken by James McCray
237403
Looking West
Photo taken by James McCray
237404
Looking West
Photo taken by James McCray
237405
Looking West
Photo taken by James McCray
Status: Open to traffic
Location: 43.243084,-104.289323
Carries Old Hwy 85 over Old Woman Creek
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 212.9 Feet
Span Length: 80.1 Feet
Overview: Warren pony truss bridge over Old Woman Creek on Old Hwy 85 (Redbird Rd)
History:
Built: 1924
Location: Niobrara County
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237420
Overview (Looking East)
Photo taken by James McCray
237421
Wooden Approach Railing Details
Photo taken by James McCray
237422
Looking Eastward
Photo taken by James McCray
237423
Deck View (Looking East)
Photo taken by James McCray
237424
Truss View (Looking East)
Photo taken by James McCray
237425
Closeup of Truss Details
Photo taken by James McCray
237426
Truss Lattice Railing Details
Photo taken by James McCray
237427
Top Chord Joint Details
Photo taken by James McCray
237428
Looking Westward
Photo taken by James McCray
237429
Looking West
Photo taken by James McCray
237430
Oblique View (Looking Southwest)
Photo taken by James McCray
237431
Deck View (Looking West)
Photo taken by James McCray
237432
Steel Stamp
Photo taken by James McCray
237433
Looking East
Photo taken by James McCray
237434
Oblique View (Looking Northeast)
Photo taken by James McCray
237435
Looking Northeast (Closeup of Truss)
Photo taken by James McCray
237436
Looking Northeast
Photo taken by James McCray
237437
Approach Support Details
Photo taken by James McCray
Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S - Dismantled and/or in storage. L - Severe loss of historic integrity due to alteration.
