Status: Open to traffic
Location: 45.570556,-97.795278
Carries 421st Avenue over Antelope Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 44.9 Feet
Span Length: 44.9 Feet
Overview: Pony truss bridge over Antelope Creek on 421st Avenue, 4.8 mi. north and 2 mi. east of Pierpont
History: Built 1935
Built: 1935
Location: Day County
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Status: Open to traffic
Location: 45.347778,-97.747778
Carries 3rd Avenue over BNSF
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 206.0 Feet
Span Length: 67.9 Feet
Overview: Steel stringer bridge over BNSF on 3rd Avenue
History: Built 1938
Built: 1938
Location: Day County
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Status: Open to traffic
Location: 45.354863,-97.837548
Carries BNSF Railway over County Road 35
Design: slab
Design Details: Slab
Total Length: 29.0 Feet
Span Length: 29.0 Feet
Overview: Slab bridge over County Road 35 on BNSF Railway
History: Built 1913
Built: 1913
Location: Day County
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445420
BNSF County 35 Bridge
Overview. This was one of the few roads in the area that was passable
Photo taken by John Marvig in March 2019
445421
BNSF County 35 Bridge
East abutment
Photo taken by John Marvig in March 2019
445422
BNSF County 35 Bridge
Wing wall
Photo taken by John Marvig in March 2019
445423
BNSF County 35 Bridge
Overview
Photo taken by John Marvig in March 2019
445424
BNSF County 35 Bridge
West end
Photo taken by John Marvig in March 2019
445425
BNSF County 35 Bridge
Wing wall
Photo taken by John Marvig in March 2019
445426
BNSF County 35 Bridge
West wall
Photo taken by John Marvig in March 2019
445427
BNSF County 35 Bridge
Overview
Photo taken by John Marvig in March 2019
445428
BNSF County 35 Bridge
Under bridge
Photo taken by John Marvig in March 2019
445429
BNSF County 35 Bridge
Slight deterioration
Photo taken by John Marvig in March 2019
445430
BNSF County 35 Bridge
Slight deterioration
Photo taken by John Marvig in March 2019
445431
BNSF County 35 Bridge
Slight deterioration
Photo taken by John Marvig in March 2019
Status: Open to traffic
Location: 45.419347,-97.960393
Carries BNSF Railway over 413th Avenue Bridge
Design: slab
Design Details: Slab
Total Length: 29.0 Feet
Span Length: 29.0 Feet
Overview: Slab bridge over 413th Avenue Bridge on BNSF Railway
History: Built 1913
Built: 1913
Location: Day County
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445432
BNSF 413th Avenue Bridge
Overview. This photo taken standing on a drift approximately 8 feet above road
Photo taken by John Marvig in March 2019
445433
BNSF 413th Avenue Bridge
Overview
Photo taken by John Marvig in March 2019
445434
BNSF 413th Avenue Bridge
East abutment
Photo taken by John Marvig in March 2019
445435
BNSF 413th Avenue Bridge
Wing wall
Photo taken by John Marvig in March 2019
445436
BNSF 413th Avenue Bridge
Overview
Photo taken by John Marvig in March 2019
445437
BNSF 413th Avenue Bridge
Overview
Photo taken by John Marvig in March 2019
445438
BNSF 413th Avenue Bridge
West abutment
Photo taken by John Marvig in March 2019
445439
BNSF 413th Avenue Bridge
Wing wall
Photo taken by John Marvig in March 2019
445440
BNSF 413th Avenue Bridge
Span
Photo taken by John Marvig in March 2019
445441
BNSF 413th Avenue Bridge
Under bridge
Photo taken by John Marvig in March 2019
445442
BNSF 413th Avenue Bridge
Damage
Photo taken by John Marvig in March 2019
445443
BNSF 413th Avenue Bridge
From US-12
Photo taken by John Marvig in March 2019
Status: Open to traffic
Location: 45.422902,-97.980392
Carries BNSF Railway over 412th Avenue
Design: slab
Design Details: Slab
Total Length: 26.0 Feet
Span Length: 26.0 Feet
Overview: Slab bridge over 412th Avenue on BNSF Railway
History: Built 1913
Built: 1913
Location: Day County
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445444
BNSF 412th Avenue Bridge
Overview. One of the few passable roads in the area
Photo taken by John Marvig in March 2019
445445
BNSF 412th Avenue Bridge
Overview
Photo taken by John Marvig in March 2019
445446
BNSF 412th Avenue Bridge
Overview
Photo taken by John Marvig in March 2019
445447
BNSF 412th Avenue Bridge
Wing wall
Photo taken by John Marvig in March 2019
445448
BNSF 412th Avenue Bridge
East abutment
Photo taken by John Marvig in March 2019
445449
BNSF 412th Avenue Bridge
West abutment
Photo taken by John Marvig in March 2019
445450
BNSF 412th Avenue Bridge
Wing wall
Photo taken by John Marvig in March 2019
445451
BNSF 412th Avenue Bridge
Span
Photo taken by John Marvig in March 2019
445452
BNSF 412th Avenue Bridge
Inside bridge
Photo taken by John Marvig in March 2019
445453
BNSF 412th Avenue Bridge
Minor deterioration
Photo taken by John Marvig in March 2019
445454
BNSF 412th Avenue Bridge
Recently refinished
Photo taken by John Marvig in March 2019
445455
BNSF 412th Avenue Bridge
Damage
Photo taken by John Marvig in March 2019
445456
BNSF 412th Avenue Bridge
Overview
Photo taken by John Marvig in March 2019
Status: Open to traffic
Location: 45.341102,-97.870153
Carries BNSF Railway over 141st Street
Design: slab
Design Details: Slab
Total Length: 20.0 Feet
Span Length: 20.0 Feet
Overview: Slab bridge over 141st Street on BNSF Railway
History: Built 1910
Built: 1910
Location: Day County
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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.