Status: Replaced by slab in 2009
Location: 41.719378,-94.936315
Carries West Broadway over Blue Grass Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 54.1 Feet
Span Length: 49.9 Feet
Overview: Pony truss bridge over Blue Grass Creek on West Broadway in Audubon
History: Built 1945; Replaced 2009
Built: 1945
Location: Audubon County
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Status: Open to traffic
Location: 41.847314,-94.879084
Carries Lark Avenue over Branch of East Nishnabotna River
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 72.2 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over a branch of East Nishnabotna River on Lark Avenue
History: Built 1972
Built: 1972
Location: Audubon County
View Bridge Information In Wayback Machine
395097
View from 110th St
Photo taken by Daniel Barnes in June 2017
395098
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395099
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395100
South abutment
Photo taken by Daniel Barnes in June 2017
395101
Looking North along the West side
Photo taken by Daniel Barnes in June 2017
395102
Under the deck
Photo taken by Daniel Barnes in June 2017
395103
Under the deck looking North
Photo taken by Daniel Barnes in June 2017
395104
South abutment
Photo taken by Daniel Barnes in June 2017
395105
Looking Northwest
Photo taken by Daniel Barnes in June 2017
395106
South abutment
Photo taken by Daniel Barnes in June 2017
395107
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395108
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395109
Looking North along railing
Photo taken by Daniel Barnes in June 2017
395110
Looking North
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.533695,-94.994078
Carries 330th Street over Buck Creek
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 80.1 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Buck Creek on 330th Street
History: Built or relocated 1975
Built: 1975
Location: Audubon County
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370256
Looking Northwest
Photo taken by Daniel Barnes in November 2016
370257
Looking North
Photo taken by Daniel Barnes in November 2016
370258
Looking West
Photo taken by Daniel Barnes in November 2016
370259
Bridge deck looking East
Photo taken by Daniel Barnes in November 2016
370260
Looking East
Photo taken by Daniel Barnes in November 2016
370261
Looking East
Photo taken by Daniel Barnes in November 2016
370262
West abutment
Photo taken by Daniel Barnes in November 2016
370263
West abutment under bridge
Photo taken by Daniel Barnes in November 2016
370264
beneath the deck
Photo taken by Daniel Barnes in November 2016
370265
East abutment looking South
Photo taken by Daniel Barnes in November 2016
370266
West abutment looking South
Photo taken by Daniel Barnes in November 2016
370267
West abutment underneath bridge
Photo taken by Daniel Barnes in November 2016
370268
Photo taken by Daniel Barnes in November 2016
370269
Photo taken by Daniel Barnes in November 2016
370270
deck looking East
Photo taken by Daniel Barnes in November 2016
370271
East approach
Photo taken by Daniel Barnes in November 2016
Status: Open to traffic
Location: 41.657283,-94.835525
Carries Nighthawk Avenue over Davids Creek
Design: truss/pony/pratt
Design Details: Riveted, 6-panel Pratt pony truss
Total Length: 177.2 Feet
Span Length: 96.1 Feet
Overview: Pony truss bridge over Davids Creek on Nighthawk Avenue
History: Built ca. 1970
Built: ca. 1970
Location: Audubon County
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370357
Looking North
Photo taken by Daniel Barnes in November 2016
370358
Looking North along railing
Photo taken by Daniel Barnes in November 2016
370359
East side
Photo taken by Daniel Barnes in November 2016
370360
East side
Photo taken by Daniel Barnes in November 2016
370361
Looking South
Photo taken by Daniel Barnes in November 2016
370362
Looking South
Photo taken by Daniel Barnes in November 2016
370363
Looking Southwest
Photo taken by Daniel Barnes in November 2016
370364
Looking Southwest
Photo taken by Daniel Barnes in November 2016
370365
Looking West
Photo taken by Daniel Barnes in November 2016
370366
Looking South
Photo taken by Daniel Barnes in November 2016
370367
South abutment
Photo taken by Daniel Barnes in November 2016
370368
North abutment
Photo taken by Daniel Barnes in November 2016
370369
North pilings
Photo taken by Daniel Barnes in November 2016
370370
South pilings
Photo taken by Daniel Barnes in November 2016
Status: Open to traffic
Location: 41.645212,-94.849610
Carries 250th Street over Davids Creek
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 102.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Davids Creek on 250th Street
History: Built 1964
Built: 1964
Location: Audubon County
View Bridge Information In Wayback Machine
370336
Looking West side view
Photo taken by Daniel Barnes in November 2016
370337
Looking Southeast
Photo taken by Daniel Barnes in November 2016
370338
Photo taken by Daniel Barnes in November 2016
370339
Looking East
Photo taken by Daniel Barnes in November 2016
370340
East pilings
Photo taken by Daniel Barnes in November 2016
370341
Looking West
Photo taken by Daniel Barnes in November 2016
370342
West side view
Photo taken by Daniel Barnes in November 2016
370343
South side of bridge
Photo taken by Daniel Barnes in November 2016
370344
Wast abutment
Photo taken by Daniel Barnes in November 2016
370352
East pilings
Photo taken by Daniel Barnes in November 2016
370353
East pilings underneath deck
Photo taken by Daniel Barnes in November 2016
370354
sunset over Iowa under the bridge
Photo taken by Daniel Barnes in November 2016
370355
Looking West on 250th
Photo taken by Daniel Barnes in November 2016
Status: No longer exists
Location: 41.767691,-95.034578
Carries Dove Avenue over East Branch West Nishnabotna River
Design: truss/pony
Design Details: Pony truss
Total Length: 100.1 Feet
Span Length: 60.0 Feet
Overview: Lost pony truss bridge over East Branch West Nishnabotna River on Dove Avenue
History: Built 1924; replaced 1990
Built: 1924
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Removed but not replaced
Location: 41.738960,-95.043670
Carries 185th Street over East Branch West Nishnabotna River
Design: truss/pony
Design Details: Pony truss
Total Length: 124.0 Feet
Span Length: 60.0 Feet
Overview: Lost pony truss bridge over East Branch West Nishnabotna River on 185th Street (perhaps.)
History: Built 1939
Built: 1939
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Now a private farm field access
Location: 41.742100,-95.093360
Carries Yellowwood Road over East Branch West Nishnabotna River
Design: truss/pony
Design Details: Pony truss
Total Length: 131.9 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over East Branch West Nishnabotna River on Yellowwood Road
History: Built 1924
Built: 1924
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.681509,-94.887662
Carries 220th Street over East Nishnabotna River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 123.0 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over East Nishnabotna River on 220th Street
History: Built 1924
Built: 1924
Location: Audubon County
View Bridge Information In Wayback Machine
394982
Looking Northeast
Photo taken by Daniel Barnes in June 2017
394983
East abutment
Photo taken by Daniel Barnes in June 2017
394984
West approach
Photo taken by Daniel Barnes in June 2017
394985
Main span
Photo taken by Daniel Barnes in June 2017
394986
Looking West
Photo taken by Daniel Barnes in June 2017
394987
South railing
Photo taken by Daniel Barnes in June 2017
394988
North railing
Photo taken by Daniel Barnes in June 2017
394989
Approach deck Looking West
Photo taken by Daniel Barnes in June 2017
394990
Railing
Photo taken by Daniel Barnes in June 2017
395000
North railing
Photo taken by Daniel Barnes in June 2017
395001
South railing
Photo taken by Daniel Barnes in June 2017
395002
South railing
Photo taken by Daniel Barnes in June 2017
395003
detail
Photo taken by Daniel Barnes in June 2017
395004
detail
Photo taken by Daniel Barnes in June 2017
395005
Looking West
Photo taken by Daniel Barnes in June 2017
395006
manufacture stamp
Photo taken by Daniel Barnes in June 2017
395007
Under the deck
Photo taken by Daniel Barnes in June 2017
395008
top of the support
Photo taken by Daniel Barnes in June 2017
395018
East footing closeup
Photo taken by Daniel Barnes in June 2017
395019
Looking West
Photo taken by Daniel Barnes in June 2017
395020
Manufacture stamp
Photo taken by Daniel Barnes in June 2017
395021
East approach
Photo taken by Daniel Barnes in June 2017
395022
Looking West
Photo taken by Daniel Barnes in June 2017
395023
detail
Photo taken by Daniel Barnes in June 2017
395024
Looking West
Photo taken by Daniel Barnes in June 2017
395025
Looking East
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.746200,-94.883416
Carries 180th Street over East Nishnabotna River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 126.0 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over East Nishnabotna River on 180th Street
History: Built 1924; rehabilitated 1990
Built: 1924
Location: Audubon County
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394962
Looking Southeast
Photo taken by Daniel Barnes in June 2017
394963
Looking East
Photo taken by Daniel Barnes in June 2017
394964
Missing boards
Photo taken by Daniel Barnes in June 2017
394965
Missing boards
Photo taken by Daniel Barnes in June 2017
394966
detail
Photo taken by Daniel Barnes in June 2017
394967
detail
Photo taken by Daniel Barnes in June 2017
394968
Looking West
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.823430,-94.859812
Carries Mockingbird Avenue over East Nishnabotna River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 104.0 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over East Nishnabotna River on Mockingbird Avenue
History: Built 1967
Built: 1967
Location: Audubon County
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395111
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395112
North abutment
Photo taken by Daniel Barnes in June 2017
395113
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395114
Pillings
Photo taken by Daniel Barnes in June 2017
395115
Looking Southwest towards abutment
Photo taken by Daniel Barnes in June 2017
395116
detil
Photo taken by Daniel Barnes in June 2017
395117
North abutment
Photo taken by Daniel Barnes in June 2017
395118
Looking South
Photo taken by Daniel Barnes in June 2017
395119
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395120
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395121
Looking East
Photo taken by Daniel Barnes in June 2017
395122
Looking South
Photo taken by Daniel Barnes in June 2017
395123
Looking North
Photo taken by Daniel Barnes in June 2017
395124
detail
Photo taken by Daniel Barnes in June 2017
395125
supports
Photo taken by Daniel Barnes in June 2017
395126
Looking North along railing
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.820177,-94.846151
Carries 130th Street over East Nishnabotna River
Design: truss/pony/pratt
Design Details: Riveted, 6-panel Pratt pony truss
Total Length: 97.1 Feet
Span Length: 97.1 Feet
Overview: Pony truss bridge over East Nishnabotna River on 130th Street
History: Built or relocated 1971
Built: 1971
Location: Audubon County
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395127
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395128
Looking East
Photo taken by Daniel Barnes in June 2017
395129
West abutment
Photo taken by Daniel Barnes in June 2017
395130
West footing
Photo taken by Daniel Barnes in June 2017
395131
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395132
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395133
Under the deck
Photo taken by Daniel Barnes in June 2017
395134
Under the deck
Photo taken by Daniel Barnes in June 2017
395135
Under the deck
Photo taken by Daniel Barnes in June 2017
395136
Looking East
Photo taken by Daniel Barnes in June 2017
395137
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395138
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395139
Looking West
Photo taken by Daniel Barnes in June 2017
395140
Looking West
Photo taken by Daniel Barnes in June 2017
395141
Looking West
Photo taken by Daniel Barnes in June 2017
395142
Looking East
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.805724,-94.853094
Carries 140th Street over East Nishnabotna River
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 89.9 Feet
Span Length: 89.9 Feet
Overview: Timber stringer bridge over East Nishnabotna River on 140th Street
History: Built 1971
Built: 1971
Location: Audubon County
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395143
Looking Northwest
Photo taken by Daniel Barnes in June 2017
395144
Looking East
Photo taken by Daniel Barnes in June 2017
395145
Photo taken by Daniel Barnes in June 2017
395146
Marked hole near abutment
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.854083,-94.898496
Carries Kingbird Avenue over E Nishnabotna River
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 60.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over E Nishnabotna River on Kingbird Avenue
History: Built ca. 1940; rehabilitated 1972
Built: ca. 1940
Location: Audubon County
View Bridge Information In Wayback Machine
395069
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395070
Looking North
Photo taken by Daniel Barnes in June 2017
395071
East railing
Photo taken by Daniel Barnes in June 2017
395072
detail
Photo taken by Daniel Barnes in June 2017
395073
East railing
Photo taken by Daniel Barnes in June 2017
395074
West railing
Photo taken by Daniel Barnes in June 2017
395075
East railing
Photo taken by Daniel Barnes in June 2017
395076
Looking South
Photo taken by Daniel Barnes in June 2017
395077
North abutment
Photo taken by Daniel Barnes in June 2017
395087
South abutment
Photo taken by Daniel Barnes in June 2017
395088
detail
Photo taken by Daniel Barnes in June 2017
395089
detail
Photo taken by Daniel Barnes in June 2017
395090
detail Looking West
Photo taken by Daniel Barnes in June 2017
395091
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395092
Looking South
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.849049,-94.890273
Carries 110th Street over E Nishnabotna River
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 69.9 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over E Nishnabotna River on 110th Street
History: Built 1971
Built: 1971
Location: Audubon County
View Bridge Information In Wayback Machine
395078
Looking West
Photo taken by Daniel Barnes in June 2017
395079
South railing
Photo taken by Daniel Barnes in June 2017
395080
South railing
Photo taken by Daniel Barnes in June 2017
395081
North railing
Photo taken by Daniel Barnes in June 2017
395082
North railing
Photo taken by Daniel Barnes in June 2017
395083
Looking East
Photo taken by Daniel Barnes in June 2017
395084
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395085
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395086
West abutment
Photo taken by Daniel Barnes in June 2017
395093
Under the deck
Photo taken by Daniel Barnes in June 2017
395094
Westabutment
Photo taken by Daniel Barnes in June 2017
395095
Looking Southeast under the deck
Photo taken by Daniel Barnes in June 2017
395096
Looking East
Photo taken by Daniel Barnes in June 2017
Status: Don't know
Location: 41.602184,-95.023509
Carries 280th Street over Elkhorn Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 60.0 Feet
Span Length: 59.1 Feet
Overview: Pony truss bridge over Elkhorn Creek on 280th Street
History: Built 1973
Built: 1973
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Don't know
Location: 41.654173,-95.014608
Carries Eagle Avenue over Indian Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 128.9 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Indian Creek on Eagle Avenue
History: Built 1958
Built: 1958
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.759311,-94.880522
Carries Lark Avenue over Nishnabotna River
Design: truss/pony/warren/verticals
Design Details: Three-span Warren pony truss with all verticals
Total Length: 180.1 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Nishnabotna River on Lark Avenue
History: Built or relocated 1977
Built: 1977
Location: Audubon County
View Bridge Information In Wayback Machine
394969
Looking North
Photo taken by Daniel Barnes in June 2017
394970
Looking North
Photo taken by Daniel Barnes in June 2017
394971
East railing
Photo taken by Daniel Barnes in June 2017
394972
Top of the South pier
Photo taken by Daniel Barnes in June 2017
394973
Looking North
Photo taken by Daniel Barnes in June 2017
394974
Looking North
Photo taken by Daniel Barnes in June 2017
394975
South abutment & footing
Photo taken by Daniel Barnes in June 2017
394976
South bank supports
Photo taken by Daniel Barnes in June 2017
394977
South abutment
Photo taken by Daniel Barnes in June 2017
394980
Looking North
Photo taken by Daniel Barnes in June 2017
394981
South footings
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.645185,-94.904399
Carries 250 St over Nishnabotna River
Design: truss/through/pratt
Design Details: Through truss
Total Length: 162.1 Feet
Span Length: 89.9 Feet
Overview: Through truss bridge over Nishnabotna River on 250 St
History: Built 1958
Built: 1958
Location: Audubon County
View Bridge Information In Wayback Machine
146892
West Approach
Photo taken by David Backlin in September 2009
146893
Remnants of Older Bridge
Photo taken by David Backlin in September 2009
146894
West Embankment
Photo taken by David Backlin in September 2009
146896
Overview
Photo taken by David Backlin in October 2009
146897
Deck View
Photo taken by David Backlin in September 2009
146898
East Approach
Photo taken by David Backlin in September 2009
146899
Lattice Support
Photo taken by David Backlin in September 2009
Status: Derelict/abandoned
Location: 41.770521,-94.860081
Carries Mockingbrid Avenue over Nishnabotna River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 116.1 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Nishnabotna River on Mockingbrid Avenue
History: Built 1924
Built: 1924
Location: Audubon County
View Bridge Information In Wayback Machine
394978
View from 165th Street. This was as close as I got before a storm hit
Photo taken by Daniel Barnes in June 2017
394979
View from 165th Street.
Photo taken by Daniel Barnes in June 2017
Status: Open to traffic
Location: 41.580778,-94.777380
Carries Quail Avenue over Troublesome Creek
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 61.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Troublesome Creek on Quail Avenue
History: Built 1925
Built: 1925
Location: Audubon County
View Bridge Information In Wayback Machine
370308
Looking East
Photo taken by Daniel Barnes in November 2016
370309
Looking Southeast
Photo taken by Daniel Barnes in November 2016
370310
Looking South
Photo taken by Daniel Barnes in November 2016
370311
Side view looking Southeast
Photo taken by Daniel Barnes in November 2016
370312
Side structure
Photo taken by Daniel Barnes in November 2016
370313
North abutment
Photo taken by Daniel Barnes in November 2016
370314
Connection to North abutment
Photo taken by Daniel Barnes in November 2016
370315
underneath deck
Photo taken by Daniel Barnes in November 2016
370316
underneath deck
Photo taken by Daniel Barnes in November 2016
370317
East
Photo taken by Daniel Barnes in November 2016
370318
Looking North
Photo taken by Daniel Barnes in November 2016
370319
Looking North
Photo taken by Daniel Barnes in November 2016
370320
South piling
Photo taken by Daniel Barnes in November 2016
370321
South pilings
Photo taken by Daniel Barnes in November 2016
370322
Side viw looking North
Photo taken by Daniel Barnes in November 2016
370323
rivets
Photo taken by Daniel Barnes in November 2016
370324
Manufacturer stamp
Photo taken by Daniel Barnes in November 2016
370325
South pilings on South abutment
Photo taken by Daniel Barnes in November 2016
Status: Open to traffic
Location: 41.569115,-94.800093
Carries 305th Street over Troublesome Creek
Design: truss/pony/pratt
Design Details: Riveted, 5-panel Pratt pony truss
Total Length: 89.9 Feet
Span Length: 49.9 Feet
Overview: Pony truss bridge over Troublesome Creek on 305th Street
History: Built 1929
Built: 1929
Location: Audubon County
View Bridge Information In Wayback Machine
370296
Looking North
Photo taken by Daniel Barnes in November 2016
370297
East abutment
Photo taken by Daniel Barnes in November 2016
370298
Looking East NE
Photo taken by Daniel Barnes in November 2016
370299
Looking East NE
Photo taken by Daniel Barnes in November 2016
370300
Looking East
Photo taken by Daniel Barnes in November 2016
370301
Looking West
Photo taken by Daniel Barnes in November 2016
370302
Side view looking East
Photo taken by Daniel Barnes in November 2016
370303
Manufacturer stamp on steel
Photo taken by Daniel Barnes in November 2016
370304
North side of bridge looking East
Photo taken by Daniel Barnes in November 2016
370305
East side pilings
Photo taken by Daniel Barnes in November 2016
370306
West pilings
Photo taken by Daniel Barnes in November 2016
370307
Wst approach
Photo taken by Daniel Barnes in November 2016
Status: Open to traffic
Location: 41.558234,-94.821779
Carries 310th Street over Troublesome Creek
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals and center "X" panel
Total Length: 85.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Troublesome Creek on 310th Street
History: Built 1959
Built: 1959
Location: Audubon County
View Bridge Information In Wayback Machine
370282
Looking North
Photo taken by Daniel Barnes in November 2016
370283
Looking North
Photo taken by Daniel Barnes in November 2016
370284
Looking North
Photo taken by Daniel Barnes in November 2016
370285
Looking East
Photo taken by Daniel Barnes in November 2016
370286
South side of bridge
Photo taken by Daniel Barnes in November 2016
370287
Rivetting work
Photo taken by Daniel Barnes in November 2016
370288
Looking North from other side of the creek
Photo taken by Daniel Barnes in November 2016
370289
West abutment & pilings
Photo taken by Daniel Barnes in November 2016
370290
East abutment
Photo taken by Daniel Barnes in November 2016
370291
West pilings
Photo taken by Daniel Barnes in November 2016
370292
Looking North
Photo taken by Daniel Barnes in November 2016
370293
closer look at East approach
Photo taken by Daniel Barnes in November 2016
370294
Looking Southeast
Photo taken by Daniel Barnes in November 2016
370295
Looking South from a couple miles north
Photo taken by Daniel Barnes in November 2016
Status: Open to traffic
Location: 41.616340,-94.962884
Carries 270th Street over Little Indian Creek
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals and center "X" panel
Total Length: 62.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Little Indian Creek on 270th Street
History: Built 1959
Built: 1959
Location: Audubon County
View Bridge Information In Wayback Machine
370327
Looking Northeast
Photo taken by Daniel Barnes in November 2016
370328
Looking East
Photo taken by Daniel Barnes in November 2016
370329
Damage to Southwest corner
Photo taken by Daniel Barnes in November 2016
370330
Looking Northwest
Photo taken by Daniel Barnes in November 2016
370331
Looking Northwest. Note damage to Northeast corner
Photo taken by Daniel Barnes in November 2016
370332
Looking Southwest
Photo taken by Daniel Barnes in November 2016
370333
Looking Southwest
Photo taken by Daniel Barnes in November 2016
370334
East abutment
Photo taken by Daniel Barnes in November 2016
370335
West abutment
Photo taken by Daniel Barnes in November 2016
370345
Underneath deck looking East
Photo taken by Daniel Barnes in November 2016
370346
West abutment pilings
Photo taken by Daniel Barnes in November 2016
370347
West abutment, old pilings in water
Photo taken by Daniel Barnes in November 2016
370348
Looking Northwest
Photo taken by Daniel Barnes in November 2016
370349
Looking East
Photo taken by Daniel Barnes in November 2016
370350
Wooden death
Photo taken by Daniel Barnes in November 2016
370351
Steel manufacture stamp
Photo taken by Daniel Barnes in November 2016
370356
Weight limit posted approaching bridge from East
Photo taken by Daniel Barnes in November 2016
Status: Open to traffic
Location: 41.749669,-95.085784
Carries 180th Street over Stream Feeding East Branch West Nishnabotna River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 89.9 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over a stream Feeding East Branch West Nishnabotna River on a local road
History: Built 1967
Built: 1967
Location: Audubon County
View Bridge Information In Wayback Machine
395026
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395027
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395028
Looking West
Photo taken by Daniel Barnes in June 2017
395029
Weight limit posted
Photo taken by Daniel Barnes in June 2017
395030
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395031
Looking Northwest
Photo taken by Daniel Barnes in June 2017
395032
detail on North railing
Photo taken by Daniel Barnes in June 2017
395033
North railing
Photo taken by Daniel Barnes in June 2017
395034
North railing
Photo taken by Daniel Barnes in June 2017
395044
Looking East
Photo taken by Daniel Barnes in June 2017
395045
Looking East
Photo taken by Daniel Barnes in June 2017
395046
Looking East
Photo taken by Daniel Barnes in June 2017
395047
Looking East
Photo taken by Daniel Barnes in June 2017
395048
West supports
Photo taken by Daniel Barnes in June 2017
395049
Under the deck
Photo taken by Daniel Barnes in June 2017
395050
Abutment appears to be for a former bridge
Photo taken by Daniel Barnes in June 2017
395051
West abutment
Photo taken by Daniel Barnes in June 2017
395052
Support
Photo taken by Daniel Barnes in June 2017
395053
Under the deck
Photo taken by Daniel Barnes in June 2017
Status: Closed to all traffic with deck partially removed
Location: 41.760669,-95.042747
Carries 170th Street over West Nishnabotna River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 116.1 Feet
Span Length: 59.1 Feet
Overview: Pony truss bridge over West Nishnabotna River on 170th Street
History: Built 1948
Built: 1948
Location: Audubon County
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395035
Looking Northwest
Photo taken by Daniel Barnes in June 2017
395036
Looking Northwest
Photo taken by Daniel Barnes in June 2017
395037
Looking West
Photo taken by Daniel Barnes in June 2017
395038
They are not kidding about minimum maintenance.
Photo taken by Daniel Barnes in June 2017
395039
View from 180th St
Photo taken by Daniel Barnes in June 2017
395040
East approach
Photo taken by Daniel Barnes in June 2017
395041
East supports. (note damage)
Photo taken by Daniel Barnes in June 2017
395042
Closeup of West abutment
Photo taken by Daniel Barnes in June 2017
395043
Damage to East supports
Photo taken by Daniel Barnes in June 2017
395054
Missing deck. I did not dare step in this area. You will see in later pictures.
Photo taken by Daniel Barnes in June 2017
395055
Manufacturer stamp
Photo taken by Daniel Barnes in June 2017
395056
North railing
Photo taken by Daniel Barnes in June 2017
395057
Looking East
Photo taken by Daniel Barnes in June 2017
395058
Looking East
Photo taken by Daniel Barnes in June 2017
395059
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395060
Looking North
Photo taken by Daniel Barnes in June 2017
395061
Road closed sign
Photo taken by Daniel Barnes in June 2017
395062
Looking Southwest you can see the extent of the damage
Photo taken by Daniel Barnes in June 2017
395066
Note the support is gone & the corner is just hanging in space
Photo taken by Daniel Barnes in June 2017
395067
Hanging on
Photo taken by Daniel Barnes in June 2017
395068
Missing supports
Photo taken by Daniel Barnes in June 2017
Status: Replaced by new bridge
Location: 0.000000,0.000000
Carries Kilworth Street over Davids Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 139.1 Feet
Span Length: 80.1 Feet
Overview: Lost pony truss bridge over Davids Creek on Kilworth Street
History: Replaced 1994
Built:
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Replaced by new bridge
Location: 41.602361,-94.898381
Carries 280th Street over East Nishnabotna River
Design: truss/through
Design Details: Through truss
Total Length: 133.9 Feet
Span Length: 89.9 Feet
Overview: Lost through truss bridge over East Nishnabotna River on 280th Street near Extra
History: Built 1929; replaced 1996
Built: 1929
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Replaced by new bridge
Location: 41.717212,-94.878808
Carries 200th Street over East Nishnabotna River
Design: truss/pony
Design Details: Pony truss
Total Length: 128.0 Feet
Span Length: 80.1 Feet
Overview: Lost pony truss bridge over East Nishnabotna River on 200th Street
History: Built 1937; replaced 1998
Built: 1937
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.558093,-94.900352
Carries Jay Avenue over Unnamed creek
Design: beam/stringer/concrete
Design Details: Concrete stringer
Total Length: 30.8 Feet
Span Length: 30.8 Feet
Overview: Concrete stringer bridge over Unnamed creek on Jay Avenue
History: Built 1925
Built: 1925
Location: Audubon County
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370272
Looking East SE
Photo taken by Daniel Barnes in November 2016
370273
East side
Photo taken by Daniel Barnes in November 2016
370274
Looking North
Photo taken by Daniel Barnes in November 2016
370275
sign on approach
Photo taken by Daniel Barnes in November 2016
370276
Looking South
Photo taken by Daniel Barnes in November 2016
370277
Structural crack
Photo taken by Daniel Barnes in November 2016
370278
crack on North abutment other side
Photo taken by Daniel Barnes in November 2016
370279
Looking West
Photo taken by Daniel Barnes in November 2016
370280
South abutment
Photo taken by Daniel Barnes in November 2016
370281
Looking South
Photo taken by Daniel Barnes in November 2016
Status: No longer exists; North approach still stands
Location: 41.629469,-94.905741
Carries Railroad (RI) over East Nishnabotna River
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Bridge over East Nishnabotna River on Railroad
History:
Built:
Location: Audubon County
View Bridge Information In Wayback Machine
Status: Derelict/abandoned
Location: 41.816111,-94.976111
Carries Goldfinch Avenue over Unnamed creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 109.9 Feet
Span Length: 41.0 Feet
Overview: Steel stringer bridge over Unnamed creek on Goldfinch Avenue
History: Built 1933
Built: 1933
Location: Audubon County
View Bridge Information In Wayback Machine
395063
Road closed
Photo taken by Daniel Barnes in June 2017
395064
Bridge has been removed
Photo taken by Daniel Barnes in June 2017
395065
Bridge has been removed
Photo taken by Daniel Barnes in June 2017
Status: Open to pedestrians only
Location: 41.587465,-94.889489
Carries T-Bone Trail over East Nishnabotna River
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 240.0 Feet
Span Length: 44.0 Feet
Overview: Deck plate girder bridge over East Nishnabotna River on T-Bone Trail
History:
Built:
Location: Audubon County
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369823
Exira Trail Bridge
North Approach
Photo taken by John Marvig in November 2016
369824
Exira Trail Bridge
Main Spans
Photo taken by John Marvig in November 2016
369825
Exira Trail Bridge
North Approach
Photo taken by John Marvig in November 2016
369826
Exira Trail Bridge
Overview
Photo taken by John Marvig in November 2016
369827
Exira Trail Bridge
Middle Pier
Photo taken by John Marvig in November 2016
369828
Exira Trail Bridge
North Pier
Photo taken by John Marvig in November 2016
369829
Exira Trail Bridge
North Approach
Photo taken by John Marvig in November 2016
369830
Exira Trail Bridge
South Pier
Photo taken by John Marvig in November 2016
369831
Exira Trail Bridge
Overview
Photo taken by John Marvig in November 2016
369832
Exira Trail Bridge
North Abutment
Photo taken by John Marvig in November 2016
Status: Open to pedestrians only
Location: 41.556211,-94.911728
Carries T-Bone Trail over Sifford Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 90.0 Feet
Span Length: 28.0 Feet
Overview: Steel stringer bridge over Sifford Creek on T-Bone Trail
History:
Built:
Location: Audubon County
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369833
Sifford Creek Trail Bridge
Overview
Photo taken by John Marvig in November 2016
369834
Sifford Creek Trail Bridge
North Pier
Photo taken by John Marvig in November 2016
369835
Sifford Creek Trail Bridge
North Approach
Photo taken by John Marvig in November 2016
369836
Sifford Creek Trail Bridge
Overview
Photo taken by John Marvig in November 2016
369837
Sifford Creek Trail Bridge
South Approach
Photo taken by John Marvig in November 2016
369838
Sifford Creek Trail Bridge
South Approach
Photo taken by John Marvig in November 2016
369839
Sifford Creek Trail Bridge
Overview
Photo taken by John Marvig in November 2016
Status: Open to traffic
Location: 41.805750,-94.848077
Carries 140th Street over East Nishnabotna River
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 89.9 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over East Nishnabotna River on 140th Street
History: Built or relocated 1971
Built: 1971
Location: Audubon County
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395147
Looking South
Photo taken by Daniel Barnes in June 2017
395148
East abutment
Photo taken by Daniel Barnes in June 2017
395149
detail
Photo taken by Daniel Barnes in June 2017
395150
detail
Photo taken by Daniel Barnes in June 2017
395151
West abutment
Photo taken by Daniel Barnes in June 2017
395152
Looking South
Photo taken by Daniel Barnes in June 2017
395153
Looking Southwest
Photo taken by Daniel Barnes in June 2017
395154
Looking East
Photo taken by Daniel Barnes in June 2017
395155
Looking Northest
Photo taken by Daniel Barnes in June 2017
395156
Looking Southeast
Photo taken by Daniel Barnes in June 2017
395157
Looking East
Photo taken by Daniel Barnes in June 2017
395158
rivets
Photo taken by Daniel Barnes in June 2017
395159
rivets
Photo taken by Daniel Barnes in June 2017
395160
Under the railing
Photo taken by Daniel Barnes in June 2017
395161
Looking Northeast
Photo taken by Daniel Barnes in June 2017
395162
detail Looking South
Photo taken by Daniel Barnes in June 2017
395163
Looking East as the storm approached
Photo taken by Daniel Barnes in June 2017
395164
Looking East
Photo taken by Daniel Barnes in June 2017
Status: Intact but closed to all traffic
Location: 41.738875,-95.089136
Carries 185th Street over Tributary of East Branch West Nishnabotna
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 98.1 Feet
Span Length: 36.1 Feet
Overview: Steel stringer bridge over Tributary of East Branch West Nishnabotna on 185th Street
History: Built 1935
Built: 1935
Location: Audubon County
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394991
Looking West
Photo taken by Daniel Barnes in June 2017
394992
Looking West
Photo taken by Daniel Barnes in June 2017
394993
Looking West
Photo taken by Daniel Barnes in June 2017
394994
Looking East
Photo taken by Daniel Barnes in June 2017
394995
Looking East
Photo taken by Daniel Barnes in June 2017
394996
West approach
Photo taken by Daniel Barnes in June 2017
394997
Supports & deck
Photo taken by Daniel Barnes in June 2017
394998
Supports
Photo taken by Daniel Barnes in June 2017
394999
Under the deck
Photo taken by Daniel Barnes in June 2017
395009
Under the deck & abutment
Photo taken by Daniel Barnes in June 2017
395010
Looking East along overgrown railing
Photo taken by Daniel Barnes in June 2017
395011
Looking East
Photo taken by Daniel Barnes in June 2017
395012
weight limit & signage still in place
Photo taken by Daniel Barnes in June 2017
395013
Looking East
Photo taken by Daniel Barnes in June 2017
395014
Welded bar preventing cars crossing
Photo taken by Daniel Barnes in June 2017
395015
Looking West
Photo taken by Daniel Barnes in June 2017
395016
Supports
Photo taken by Daniel Barnes in June 2017
395017
South railing
Photo taken by Daniel Barnes in June 2017
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.
