Status: Open to traffic
Location: 41.834725,-95.736709
Carries 111th Street over Willow River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 167.0 Feet
Span Length: 162.1 Feet
Overview: Pratt through truss bridge over Willow River on 111th Street
History: Built at Beullton, California in 1918. Relocated here 1949
Built: 1949
Location: Harrison County
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Status: Removed but not replaced
Location: 41.798514,-95.957290
Carries 145th Trail over Soldier River
Design: truss/pony
Design Details: Pony truss
Total Length: 176.2 Feet
Span Length: 109.9 Feet
Overview: Pony truss bridge over Soldier River on 145th Trail
History: Built 1945
Built: 1945
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.781944,-95.768611
Carries 155th Street over Willow River
Design: truss/pony
Design Details: Pony truss
Total Length: 166.0 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over Willow River on 155th Street
History: Built ca. 1930
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.783611,-95.679167
Carries 155th Street over Mud Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 91.9 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over Mud Creek on 155th Street
History: Built ca. 1940
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Removed but not replaced
Location: 41.761307,-95.994126
Carries 170th Trail over Soldier River
Design: truss/through
Design Details: Through truss
Total Length: 172.9 Feet
Span Length: 170.9 Feet
Overview: Through truss bridge over Soldier River on 170th Trail
History: Built ca. 1930; rehabilitated 1957
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a culvert
Location: 41.746553,-95.656769
Carries 180th Street over South Picayune Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 90.9 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over South Picayune Creek on 180th Street
History: Built ca. 1950
Built: ca. 1950
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.703611,-95.592778
Carries 210th Street over Little Pigeon
Design: truss/pony
Design Details: Pony truss
Total Length: 93.2 Feet
Span Length: 49.9 Feet
Overview: Pony truss bridge over Little Pigeon on 210th Street
History: Built ca. 1930; rehabilitated 1961
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.689444,-95.955000
Carries 220th Street over Allen Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 61.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Allen Creek on 220th Street
History: Built ca. 1940; rehabilitated 1959
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Superstructure replaced
Location: 41.668448,-95.955809
Carries 235th Street over Allen Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 76.1 Feet
Span Length: 75.1 Feet
Overview: Pony truss bridge over Allen Creek on 235th Street
History: Built ca. 1940
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 41.668045,-95.837983
Carries 235th Trail over Willow Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 169.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Willow Creek on 235th Trail
History: Built 1935; rehabilitated 1957; Replaced 2006
Built: 1935
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.617553,-95.934982
Carries 270th Street over Allen Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 96.1 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over Allen Creek on 270th Street
History: Built ca. 1930; rehabilitated 1977
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.602202,-95.553711
Carries 280th Street over Mosquito Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 181.1 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over Mosquito Creek on 280th Street
History: Built ca. 1940; rehabilitated 1972
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.589845,-95.562478
Carries 288th Street over Mosquito Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 149.9 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over Mosquito Creek on 288th Street
History: Built ca. 1940; rehabilitated 1970
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.549612,-95.577957
Carries 315th Street over Mosquito Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 222.1 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over Mosquito Creek on 315th Street
History: Built ca. 1930; rehabilitated 1993
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.535000,-95.530000
Carries 325th Street over Keg Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 58.1 Feet
Span Length: 55.1 Feet
Overview: Pony truss bridge over Keg Creek on 325th Street
History: Rehabilitated 1997
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Removed; road abandoned
Location: 41.535021,-95.578049
Carries 325th Street over Mosquito Creek
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 152.9 Feet
Span Length: 150.9 Feet
Overview: Through truss bridge over Mosquito Creek on 325th Street
History: Built ca. 1920; removed after 2002
Built: ca. 1920
Location: Harrison County
View Bridge Information In Wayback Machine
240325
Photo taken by Matt Holman
Status: Open to traffic
Location: 41.520467,-95.587828
Carries 335th Street over Mosquito Creek
Design: truss/through/pratt
Design Details: Riveted Pratt through truss with 5 panels
Total Length: 241.2 Feet
Span Length: 129.9 Feet
Overview: Pratt through truss bridge over Mosquito Creek on 335th Street
History: Built ca. 1920; rehabilitated 1945
Built: ca. 1920
Location: Harrison County
View Bridge Information In Wayback Machine
Status: No longer exists
Location: 41.863250,-95.728555
Carries 340th Street over Willow River
Design: truss/through
Design Details: Through truss
Total Length: 153.0 Feet
Span Length: 105.0 Feet
Overview: Lost through truss bridge over Willow River on 340th Street
History: Built 1956; replaced 2005
Built: 1956
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Intact but closed to all traffic
Location: 41.641877,-95.782808
Carries 8th Street over Boyer River
Design: truss/through
Design Details: Through truss
Total Length: 146.0 Feet
Span Length: 123.0 Feet
Overview: Through truss bridge over Boyer River on 8th Street in Logan
History: Rehabilitated 1972
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Destroyed by a tornado in May 1999, later removed. Road now abandoned
Location: 41.589786,-95.828534
Carries 290th Street over Boyer River
Design: truss/through/pennsylvania
Design Details: Pennsylvania through truss with Town Lattice portal bracing
Total Length: 224.1 Feet
Span Length: 223.1 Feet
Overview: Through truss bridge over Boyer River on 290th Street
History: Built in ca. 1910 either in KS or MO, relocated here in 1950. Destroyed by a tornado on 16 May, 1999, later removed.
Built: ca. 1910
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.823597,-95.635003
Carries 128th Trl over Boyer River
Design: truss/through/pratt
Design Details: Pratt through truss with riveted connections and WV portal bracings
Total Length: 162.1 Feet
Span Length: 120.1 Feet
Overview: Through truss bridge over Boyer River on 128th Trl
History: Built ca. 1940; rehabilitated 1977
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.783676,-95.659495
Carries 155th Street over Boyer River
Design: truss/through/parker
Design Details: Parker through truss with riveted connections and a WV portal bracing. Wood decking exists
Total Length: 252.0 Feet
Span Length: 149.9 Feet
Overview: Through truss bridge over Boyer River on 155th Street
History: Built 1917; rehabilitated 1971
Built: 1917
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.549918,-95.902957
Carries Canal Street over Willow River
Design: truss/pony/warren/verticals
Design Details: Warren pony truss with all verticals
Total Length: 109.9 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Willow River on Canal Street in Missouri Valley
History: Built 1916; rehabilitated 1967
Built: 1916
Location: Harrison County
View Bridge Information In Wayback Machine
248668
Photo taken by Kevin Farlow
Status: Damaged by flooding in 2011 and removed
Location: 41.864026,-96.022021
Carries 340th Street over Harrison Monona Ditch
Design: truss/through/pratt
Design Details: Pin-connected Pratt through truss with Howe lattice portal and strut bracings
Total Length: 198.2 Feet
Span Length: 163.1 Feet
Overview: Through truss bridge over Harrison Monona Ditch on 340th Street
History: Built 1925; rehabilitated 1985; damaged by flooding in 2011 and removed
Built: 1925
Location: Harrison County
View Bridge Information In Wayback Machine
456245
Harrison Monona Ditch Bridge
Sioux City Journal: March 1 1959
456246
Harrison Monona Ditch Bridge
Description of photograph
Sioux City Journal: March 1 1959
Status: No longer exists
Location: 41.830586,-95.931632
Carries Jackson Street over Soldier River
Design: truss/through
Design Details: Through truss
Total Length: 168.0 Feet
Span Length: 162.0 Feet
Overview: Lost through truss bridge over Soldier River on Jackson Street in Pisgah
History: Built 1918 in California; Relocated here 1949; Replaced 2004
Built: 1918
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.675278,-95.931667
Carries Jasper Trail over Allen Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 62.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Allen Creek on Jasper Trail
History: Built 1900
Built: 1900
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 41.754425,-96.010573
Carries E. Kelly Lane over Soldier River
Design: truss/through/pratt
Design Details: Pratt through truss with Howe lattice portal bracing
Total Length: 164.1 Feet
Span Length: 162.1 Feet
Overview: Through truss bridge over Soldier River on E. Kelly Lane
History: Built 1918 in California; Relocated here 1950; Replaced 2013
Built: 1918
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.835040,-96.017482
Carries 120th Street over Little Sioux River
Design: truss/through/parker
Design Details: Parker through truss
Total Length: 316.9 Feet
Span Length: 149.9 Feet
Overview: Through truss bridge over Little Sioux River on 120th Street
History: Built or relocated here 1971; rehabilitated 1986
Built: 1971
Location: Harrison County
View Bridge Information In Wayback Machine
158535
120th St. Bridge
As seen looking southeast from the Murry Hill Overlook.
Picture from Our Iowa Magazine
360105
Photo taken by Kevin Skow in August 2016
360106
Photo taken by Kevin Skow in August 2016
360107
Photo taken by Kevin Skow in August 2016
360108
Photo taken by Kevin Skow in August 2016
360109
Photo taken by Kevin Skow in August 2016
Status: Open to traffic
Location: 41.642822,-95.913889
Carries CR L20 (Loess Hills Road) over Unnamed creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 21.0 Feet
Span Length: 21.0 Feet
Overview: Concrete arch bridge over an unnamed creek on CR L20 (Loess Hills Road)
History: Built 1926
Built: 1926
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.768889,-95.860833
Carries Malden Trail over Allen Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 82.0 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Allen Creek on Malden Trail
History: Built ca. 1940; rehabilitated 1976
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.636163,-95.866746
Carries Medford Avenue over Willow River
Design: truss/through/pennsylvania
Design Details: Pennsylvania through truss with pinned connections and Howe lattice portal bracings
Total Length: 191.0 Feet
Span Length: 189.0 Feet
Overview: Pennsylvania through truss bridge over Willow River on Medford Avenue
History: Built 1900
Built: 1900
Location: Harrison County
View Bridge Information In Wayback Machine
359296
Photo taken by Shelby Spencer
Status: Open to traffic
Location: 41.730833,-95.847778
Carries Mobile Avenue over Hoffman Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 83.0 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Hoffman Creek on Mobile Avenue
History: Built ca. 1940; rehabilitated 1962
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Removed
Location: 41.834622,-96.048982
Carries over Monona-Harrison Ditch
Design: truss/through
Design Details: Through truss
Total Length: 161.8 Feet
Span Length: 159.8 Feet
Overview: Through truss bridge over Monona-Harrison Ditch at 120th Street
History: Built 1926; rehabilitated 1962
Built: 1926
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Intact but closed to all traffic
Location: 41.711044,-95.830839
Carries Neely Trail over Willow Creek
Design: truss/through/double-warren
Design Details: Double-intersection Warren through truss
Total Length: 148.0 Feet
Span Length: 100.1 Feet
Overview: Through truss bridge over Willow Creek on Neely Trail
History: Built ca. 1940
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.507778,-95.798611
Carries Norwood Avenue over Honey Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 91.9 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over Honey Creek on Norwood Avenue
History: Rehabilitated 1990
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Closed to all traffic
Location: 41.678360,-95.747684
Carries Parker Trail over Boyer Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 201.1 Feet
Span Length: 120.1 Feet
Overview: Pony truss bridge over Boyer Creek on Parker Trail
History:
Built: 1900
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.663611,-95.693333
Carries Reno Avenue over Six Mile Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 114.2 Feet
Span Length: 49.9 Feet
Overview: Pony truss bridge over Six Mile Creek on Reno Avenue
History: Built ca. 1930
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 41.863542,-95.894543
Carries 340th Street over Stowe Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 82.0 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Stowe Creek on 340th Street
History: Built ca. 1940
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.602222,-95.631944
Carries Taylor Avenue over Pigeon Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 132.9 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Pigeon Creek on Taylor Avenue
History: Built ca. 1920; rehabilitated 1986
Built: ca. 1920
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.643333,-95.772500
Carries US 30 over NATURAL CREEK
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 40.0 Feet
Span Length: 40.0 Feet
Overview: Concrete arch bridge over an unnamed creek on US 30
History: Built 1929
Built: 1929
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 41.683312,-95.577063
Carries Vienna Avenue over Pigeon Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 91.9 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over Pigeon Creek on Vienna Avenue
History: Built 1967; rehabilitated 1978
Built: 1967
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.602778,-95.902778
Carries 280th Street over Willow River
Design: truss/pony
Design Details: Pony truss
Total Length: 72.2 Feet
Span Length: 70.9 Feet
Overview: Pony truss bridge over Willow River on 280th Street
History: Built ca. 1930; rehabilitated 1974
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Removed but not replaced
Location: 41.586448,-95.903170
Carries 291st Street over Willow River
Design: truss/pony
Design Details: Pony truss
Total Length: 84.0 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over Willow River on 291st Street
History: Built ca. 1930; rehabilitated 1974
Built: ca. 1930
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.558889,-95.516944
Carries Yale Avenue over Keg Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 82.0 Feet
Span Length: 80.1 Feet
Overview: Pony truss bridge over Keg Creek on Yale Avenue
History: Built ca. 1940; rehabilitated 1960
Built: ca. 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.776985,-95.671327
Carries Union Pacific Railroad over Mud Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 83.0 Feet
Span Length: 83.0 Feet
Overview: Pony plate girder bridge over Mud Creek on Union Pacific Railroad
History: Built 1902, Additional Span Built 1997
Built: 1902
Location: Harrison County
View Bridge Information In Wayback Machine
441654
UP Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441655
UP Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441656
UP Mud Creek Bridge
West Abutment
Photo taken by John Marvig in December 2018
441657
UP Mud Creek Bridge
East Abutment
Photo taken by John Marvig in December 2018
441658
UP Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441659
UP Mud Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
441660
UP Mud Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
441661
UP Mud Creek Bridge
Plaque
Photo taken by John Marvig in December 2018
441662
UP Mud Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441663
UP Mud Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441664
UP Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441665
UP Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441666
UP Mud Creek Bridge
East Abutment
Photo taken by John Marvig in December 2018
441667
UP Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
Status: Open to traffic
Location: 41.523335,-95.897671
Carries Union Pacific Railroad over Boyer River
Design: truss/through/lattice/quadrangular
Design Details: Quadrangular Warren through truss bridge
Total Length: 184.0 Feet
Span Length: 160.0 Feet
Overview: Quadrangular Lattice Through truss bridge over Boyer River on Union Pacific Railroad
History:
Built: 1899
Location: Harrison County
View Bridge Information In Wayback Machine
241445
Photo taken by Bradley J. Grefe
244287
Photo taken by Tim Wilber
248541
Photo taken by Bradley J. Grefe
248542
Photo taken by Bradley J. Grefe
339877
UP Boyer River Bridge #4
Overview
Photo taken by John Marvig in October 2015
339878
UP Boyer River Bridge #4
Portal Bracing
Photo taken by John Marvig in October 2015
339879
UP Boyer River Bridge #4
West Approach
Photo taken by John Marvig in October 2015
339880
UP Boyer River Bridge #4
Missing Plate
Photo taken by John Marvig in October 2015
339881
UP Boyer River Bridge #4
Upper Angle Connection
Photo taken by John Marvig in October 2015
339882
UP Boyer River Bridge #4
Upper Connection
Photo taken by John Marvig in October 2015
339883
UP Boyer River Bridge #4
East Pier
Photo taken by John Marvig in October 2015
339884
UP Boyer River Bridge #4
East approach
Photo taken by John Marvig in October 2015
339885
UP Boyer River Bridge #4
West Approach and Pier
Photo taken by John Marvig in October 2015
339886
UP Boyer River Bridge #4
Overview
Photo taken by John Marvig in October 2015
339887
UP Boyer River Bridge #4
Overview
Photo taken by John Marvig in October 2015
Status: Open to traffic
Location: 41.752282,-96.032251
Carries UP Railroad over Soldier River
Design: girder/pony/plate
Design Details: Steel pony girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over Soldier River on UP Railroad
History:
Built: 1913
Location: Harrison County
View Bridge Information In Wayback Machine
384173
Looking South
Photo taken by Daniel Barnes in March 2017
384172
Built 1913
Photo taken by Daniel Barnes in March 2017
384171
South footing
Photo taken by Daniel Barnes in March 2017
384170
Looking North
Photo taken by Daniel Barnes in March 2017
384169
South abutment
Photo taken by Daniel Barnes in March 2017
384168
South pier
Photo taken by Daniel Barnes in March 2017
384167
Center span Looking Northwest
Photo taken by Daniel Barnes in March 2017
384166
Under the deck
Photo taken by Daniel Barnes in March 2017
384147
South pier
Photo taken by Daniel Barnes in March 2017
384146
Under the deck
Photo taken by Daniel Barnes in March 2017
384145
South pier
Photo taken by Daniel Barnes in March 2017
384142
Looking East
Photo taken by Daniel Barnes in March 2017
384143
Looking Northeast
Photo taken by Daniel Barnes in March 2017
384144
South abutment
Photo taken by Daniel Barnes in March 2017
384141
Center span looking East
Photo taken by Daniel Barnes in March 2017
384140
Looking East
Photo taken by Daniel Barnes in March 2017
384139
Looking Southeast
Photo taken by Daniel Barnes in March 2017
Status: Open to traffic
Location: 41.810109,-96.048213
Carries Union Pacific Railroad over Little Sioux River
Design: truss/through/lattice/quadrangular
Design Details: Quadrangular lattice through truss
Total Length: 310.0 Feet
Span Length: 160.0 Feet
Overview: Lattice through truss bridge over Little Sioux River on Union Pacific Railroad
History: Built 1904
Built: 1904
Location: Harrison County
View Bridge Information In Wayback Machine
235820
Photo taken by Nick Trimberger
255685
Photo taken by Flickr user RLB1993
391171
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391172
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391173
UP Little Sioux River Bridge
South Approach
Photo taken by John Marvig in May 2017
391174
UP Little Sioux River Bridge
North Approach
Photo taken by John Marvig in May 2017
391175
UP Little Sioux River Bridge
Truss
Photo taken by John Marvig in May 2017
391176
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391177
UP Little Sioux River Bridge
Looking North
Photo taken by John Marvig in May 2017
391178
UP Little Sioux River Bridge
Portal Bracing
Photo taken by John Marvig in May 2017
391179
UP Little Sioux River Bridge
Looking North
Photo taken by John Marvig in May 2017
391180
UP Little Sioux River Bridge
Rebuild
Photo taken by John Marvig in May 2017
391181
UP Little Sioux River Bridge
Sway Bracing
Photo taken by John Marvig in May 2017
391182
UP Little Sioux River Bridge
Inside Truss
Photo taken by John Marvig in May 2017
391183
UP Little Sioux River Bridge
Looking North
Photo taken by John Marvig in May 2017
391184
UP Little Sioux River Bridge
South Abutment
Photo taken by John Marvig in May 2017
391185
UP Little Sioux River Bridge
Looking North
Photo taken by John Marvig in May 2017
391186
UP Little Sioux River Bridge
Looking North
Photo taken by John Marvig in May 2017
391187
UP Little Sioux River Bridge
South Approach
Photo taken by John Marvig in May 2017
391188
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391189
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391190
UP Little Sioux River Bridge
South Pier
Photo taken by John Marvig in May 2017
391191
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391192
UP Little Sioux River Bridge
North End
Photo taken by John Marvig in May 2017
391193
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
391194
UP Little Sioux River Bridge
Center Pier
Photo taken by John Marvig in May 2017
391195
UP Little Sioux River Bridge
North Approach
Photo taken by John Marvig in May 2017
391196
UP Little Sioux River Bridge
North Approach Span
Photo taken by John Marvig in May 2017
391197
UP Little Sioux River Bridge
North Approach Span
Photo taken by John Marvig in May 2017
391198
UP Little Sioux River Bridge
North Pier
Photo taken by John Marvig in May 2017
391199
UP Little Sioux River Bridge
North Deck Girder
Photo taken by John Marvig in May 2017
391200
UP Little Sioux River Bridge
North Abutment
Photo taken by John Marvig in May 2017
391201
UP Little Sioux River Bridge
Plate
Photo taken by John Marvig in May 2017
391202
UP Little Sioux River Bridge
Upper Angle Connection
Photo taken by John Marvig in May 2017
391203
UP Little Sioux River Bridge
Upper Connection
Photo taken by John Marvig in May 2017
391204
UP Little Sioux River Bridge
Lower Connection
Photo taken by John Marvig in May 2017
391205
UP Little Sioux River Bridge
Overview
Photo taken by John Marvig in May 2017
Status: Destroyed by flooding
Location: 41.825389,-96.059226
Carries UP Railroad over Harrison-Monona Ditch
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck plate girder bridge over Harrison-Monona Ditch on UP Railroad
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.810997,-95.640324
Carries Union Pacific Railroad over Boyer River
Design: truss/through/warren/verticals
Design Details: Warren through truss with all verticals
Total Length: 270.0 Feet
Span Length: 175.0 Feet
Overview: Warren through truss bridge over Boyer River on Union Pacific Railroad
History: Built 1948
Built: 1948
Location: Harrison County
View Bridge Information In Wayback Machine
241436
Photo taken by Bradley J. Grefe
339834
UP Boyer River Bridge #3
Overview
Photo taken by John Marvig in October 2015
339835
UP Boyer River Bridge #3
East Approach
Photo taken by John Marvig in October 2015
339836
UP Boyer River Bridge #3
East Pier
Photo taken by John Marvig in October 2015
339837
UP Boyer River Bridge #3
East Abutment
Photo taken by John Marvig in October 2015
339838
UP Boyer River Bridge #3
East Pier
Photo taken by John Marvig in October 2015
339839
UP Boyer River Bridge #3
Upper Connection
Photo taken by John Marvig in October 2015
339840
UP Boyer River Bridge #3
Lower Connection
Photo taken by John Marvig in October 2015
339841
UP Boyer River Bridge #3
Upper Angle Connection
Photo taken by John Marvig in October 2015
339842
UP Boyer River Bridge #3
Old Pier
Photo taken by John Marvig in October 2015
339843
UP Boyer River Bridge #3
West Pier
Photo taken by John Marvig in October 2015
339844
UP Boyer River Bridge #3
West Abutment
Photo taken by John Marvig in October 2015
339845
UP Boyer River Bridge #3
Plate
Photo taken by John Marvig in October 2015
339846
UP Boyer River Bridge #3
Looking East
Photo taken by John Marvig in October 2015
339847
UP Boyer River Bridge #3
Portal Bracing
Photo taken by John Marvig in October 2015
339848
UP Boyer River Bridge #3
Overview
Photo taken by John Marvig in October 2015
339849
UP Boyer River Bridge #3
West Approach
Photo taken by John Marvig in October 2015
339850
UP Boyer River Bridge #3
Overview
Photo taken by John Marvig in October 2015
339851
UP Boyer River Bridge #3
Under Bridge
Photo taken by John Marvig in October 2015
Status: Open to traffic
Location: 41.686743,-95.744486
Carries Canadian National Railway over Railroad/Perry Trail
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 245.0 Feet
Span Length: 130.0 Feet
Overview: Pony/through plate girder bridge over Union Pacific Railroad/Perry Trail on Canadian National Railway
History: East approach built 1948; Main span built between 1973 and 1982
Built: 1948
Location: Harrison County
View Bridge Information In Wayback Machine
241443
Photo taken by Bradley J. Grefe
492331
Logan Rail Crossing
Overview
Photo taken by John Marvig in March 2021
492332
Logan Rail Crossing
South abutment
Photo taken by John Marvig in March 2021
492333
Logan Rail Crossing
Main span
Photo taken by John Marvig in March 2021
492334
Logan Rail Crossing
South pier
Photo taken by John Marvig in March 2021
492335
Logan Rail Crossing
Center span
Photo taken by John Marvig in March 2021
492336
Logan Rail Crossing
North approach
Photo taken by John Marvig in March 2021
492337
Logan Rail Crossing
Span details
Photo taken by John Marvig in March 2021
492338
Logan Rail Crossing
Looking North
Photo taken by John Marvig in March 2021
492339
Logan Rail Crossing
North pier
Photo taken by John Marvig in March 2021
492340
Logan Rail Crossing
North span
Photo taken by John Marvig in March 2021
492341
Logan Rail Crossing
North abutment
Photo taken by John Marvig in March 2021
492342
Logan Rail Crossing
Under approaches
Photo taken by John Marvig in March 2021
492343
Logan Rail Crossing
Approach plaque
Photo taken by John Marvig in March 2021
492344
Logan Rail Crossing
Under approach
Photo taken by John Marvig in March 2021
492345
Logan Rail Crossing
North approach
Photo taken by John Marvig in March 2021
492346
Logan Rail Crossing
South pier
Photo taken by John Marvig in March 2021
492347
Logan Rail Crossing
Overview
Photo taken by John Marvig in March 2021
Status: Open to traffic
Location: 41.555131,-95.902713
Carries Railroad over Willow River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pony/through plate girder bridge over Willow River on Railroad
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
241648
Photo taken by Bradley J. Grefe
246930
Photo taken by Bradley J. Grefe
Status: Open to traffic
Slated for demolition and replacement anticipated let date September 2015. Project BRF-030-1(147)--38-43
Location: 41.731667,-95.701944
Carries US 30 over Boyer River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 257.9 Feet
Span Length: 89.9 Feet
Overview: Concrete tee beam bridge over Boyer River on US 30
History: Built 1952
Built: 1952
Location: Harrison County
View Bridge Information In Wayback Machine
Status:
Location: 41.731815,-95.702077
Carries US 30 over Boyer River
Design: girder/deck/concrete
Design Details: Concrete deck girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Concrete deck girder bridge over Boyer River on US 30
History: Built 1917. Replaced 1952
Built: 1917
Location: Harrison County
View Bridge Information In Wayback Machine
256832
Woodbine
© Iowa Department of Transportation
375695
Published prior to 1923
510216
US30 Boyer River Bridge (Old)
view c1919
Photo from old postcard
Status: Open to traffic
Location: 41.578333,-95.565278
Carries 296th Street over Mosquito Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 158.1 Feet
Span Length: 89.9 Feet
Overview: Pony/through plate girder bridge over Mosquito Creek on 296th Street
History: Built 1940; rehabilitated 1976
Built: 1940
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 41.810417,-96.048578
Carries Road over Little Sioux River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt through truss bridge over Little Sioux River on Road
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
457230
Public Domain: Published Prior to 1923
Status: Removed
Location: 41.821479,-95.935091
Carries Chicago & North Western Railway over Soldier River
Design: truss/through/howe
Design Details: Howe through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Howe through truss bridge over Soldier River on Chicago & North Western Railway
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.522311,-95.885114
Carries Canadian National Railway over Loess Hills Trail
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 25.9 Feet
Span Length: 25.9 Feet
Overview: Pony/through plate girder bridge over Loess Hills Trail on Canadian National Railway
History: Built 1923;
Built: 1923
Location: Harrison County
View Bridge Information In Wayback Machine
384190
Looking East
Photo taken by Daniel Barnes in March 2017
384189
Built 1923
Photo taken by Daniel Barnes in March 2017
384188
Looking North
Photo taken by Daniel Barnes in March 2017
384187
Looking South
Photo taken by Daniel Barnes in March 2017
384186
Topside
Photo taken by Daniel Barnes in March 2017
384185
Under the deck
Photo taken by Daniel Barnes in March 2017
384184
Under the deck
Photo taken by Daniel Barnes in March 2017
384183
Looking West/West abutment
Photo taken by Daniel Barnes in March 2017
384182
Looking West
Photo taken by Daniel Barnes in March 2017
Status: Open to traffic
Location: 41.506555,-95.891485
Carries Canadian National Railway over Drainage Ditch
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Steel stringer bridge over Drainage Ditch on Canadian National Railway
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
384181
Looking West
Photo taken by Daniel Barnes in March 2017
384180
Timbers
Photo taken by Daniel Barnes in March 2017
384179
Looking North
Photo taken by Daniel Barnes in March 2017
384156
South abutment
Photo taken by Daniel Barnes in March 2017
384155
Timbers
Photo taken by Daniel Barnes in March 2017
384154
Looking East
Photo taken by Daniel Barnes in March 2017
384153
Painted June 1978
Photo taken by Daniel Barnes in March 2017
384152
North abutment
Photo taken by Daniel Barnes in March 2017
384151
Under center span
Photo taken by Daniel Barnes in March 2017
384150
South half
Photo taken by Daniel Barnes in March 2017
384149
North half
Photo taken by Daniel Barnes in March 2017
384148
Looking West
Photo taken by Daniel Barnes in March 2017
Status: Open to traffic
Location: 41.811230,-95.640595
Carries Canadian National Railway over Boyer River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 227.0 Feet
Span Length: 91.0 Feet
Overview: Pony/through plate girder bridge over Boyer River on Canadian National Railway
History: Built 1899, Piers Rebuilt 1945
Built: 1899
Location: Harrison County
View Bridge Information In Wayback Machine
339868
CN Boyer River Bridge #6
Overview
Photo taken by John Marvig in October 2015
339869
CN Boyer River Bridge #6
East Approach
Photo taken by John Marvig in October 2015
339870
CN Boyer River Bridge #6
West Approach
Photo taken by John Marvig in October 2015
339871
CN Boyer River Bridge #6
West Pier
Photo taken by John Marvig in October 2015
339872
CN Boyer River Bridge #6
Overview
Photo taken by John Marvig in October 2015
339873
CN Boyer River Bridge #6
East Pier
Photo taken by John Marvig in October 2015
339874
CN Boyer River Bridge #6
East Abutment
Photo taken by John Marvig in October 2015
339875
CN Boyer River Bridge #6
Overview
Photo taken by John Marvig in October 2015
Status: Derelict/abandoned
Location: 41.660056,-95.724089
Carries 240th Street over Creek
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned pratt through truss bridge over Creek on old 240th Street alignment
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.636130,-95.792250
Carries Illinois Central Railroad over Boyer River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over Boyer River on Illinois Central Railroad
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 41.642793,-95.782613
Carries Canadian National Railway over Boyer River
Design: girder/pony/plate
Design Details: From south to north:
1-91'6" TPG (Built 1928, moved here 1957)
1-89'6" TPG (Built 1899, origins unknown)
1-45' TPG (Built 1899, part of original bridge here)
Total Length: 225.0 Feet
Span Length: 91.5 Feet
Overview: Through plate girder Bridge over Boyer River on Canadian National Railway
History: Original bridge built 1899; South Span built 1928 and moved here 1957
Built: 1899
Location: Harrison County
View Bridge Information In Wayback Machine
492369
CN Boyer River Bridge #9
Looking north
Photo taken by John Marvig in March 2021
492370
CN Boyer River Bridge #9
South pier (Built 1950)
Photo taken by John Marvig in March 2021
492371
CN Boyer River Bridge #9
Looking north
Photo taken by John Marvig in March 2021
492372
CN Boyer River Bridge #9
South abutment (Built 1957)
Photo taken by John Marvig in March 2021
492373
CN Boyer River Bridge #9
Overview
Photo taken by John Marvig in March 2021
492374
CN Boyer River Bridge #9
Exposed pilings on south abutment
Photo taken by John Marvig in March 2021
492375
CN Boyer River Bridge #9
Overview
Photo taken by John Marvig in March 2021
492376
CN Boyer River Bridge #9
South pier
Photo taken by John Marvig in March 2021
492377
CN Boyer River Bridge #9
Center span
Photo taken by John Marvig in March 2021
492378
CN Boyer River Bridge #9
North pier (Built 1953)
Photo taken by John Marvig in March 2021
492379
CN Boyer River Bridge #9
North span
Photo taken by John Marvig in March 2021
492380
CN Boyer River Bridge #9
Overview
Photo taken by John Marvig in March 2021
492381
CN Boyer River Bridge #9
South span
Photo taken by John Marvig in March 2021
492382
CN Boyer River Bridge #9
Looking north
Photo taken by John Marvig in March 2021
492383
CN Boyer River Bridge #9
South span plaque
Photo taken by John Marvig in March 2021
492384
CN Boyer River Bridge #9
Center span plaque
Photo taken by John Marvig in March 2021
492385
CN Boyer River Bridge #9
North span
Photo taken by John Marvig in March 2021
492386
CN Boyer River Bridge #9
Looking south
Photo taken by John Marvig in March 2021
492387
CN Boyer River Bridge #9
North abutment (Built 1900)
Photo taken by John Marvig in March 2021
492388
CN Boyer River Bridge #9
Looking South
Photo taken by John Marvig in March 2021
Status: Open to traffic
Location: 41.819991,-95.632183
Carries Union Pacific Railroad over Mill Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 60.0 Feet
Span Length: 60.0 Feet
Overview: Pony/through plate girder bridge over Mill Creek on Union Pacific Railroad
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
441668
UP Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441669
UP Mill Creek Bridge
East Abutment
Photo taken by John Marvig in December 2018
441670
UP Mill Creek Bridge
West Abutment
Photo taken by John Marvig in December 2018
441671
UP Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441672
UP Mill Creek Bridge
Herald
Photo taken by John Marvig in December 2018
441673
UP Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441674
UP Mill Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441675
UP Mill Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441676
UP Mill Creek Bridge
Under Bridge
Photo taken by John Marvig in December 2018
441677
UP Mill Creek Bridge
Damage
Photo taken by John Marvig in December 2018
441678
UP Mill Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
441679
UP Mill Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
Status: Open to traffic
Location: 41.820064,-95.632519
Carries Canadian National Railway over Mill Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 90.0 Feet
Span Length: 60.0 Feet
Overview: Pony/through plate girder bridge over Mill Creek on Canadian National Railway
History: Built 1916
Built: 1916
Location: Harrison County
View Bridge Information In Wayback Machine
441690
CN Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441691
CN Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441692
CN Mill Creek Bridge
Main Span
Photo taken by John Marvig in December 2018
441693
CN Mill Creek Bridge
West Approach
Photo taken by John Marvig in December 2018
441694
CN Mill Creek Bridge
West Abutment
Photo taken by John Marvig in December 2018
441695
CN Mill Creek Bridge
West Pier
Photo taken by John Marvig in December 2018
441696
CN Mill Creek Bridge
East Pier
Photo taken by John Marvig in December 2018
441697
CN Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441698
CN Mill Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441699
CN Mill Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441700
CN Mill Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
441701
CN Mill Creek Bridge
East Approach
Photo taken by John Marvig in December 2018
441702
CN Mill Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441703
CN Mill Creek Bridge
East Pier
Photo taken by John Marvig in December 2018
441704
CN Mill Creek Bridge
East Abutment
Photo taken by John Marvig in December 2018
441705
CN Mill Creek Bridge
Main Span
Photo taken by John Marvig in December 2018
Status: Open to traffic
Location: 41.777241,-95.671550
Carries Canadian National Railway over Mud Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 112.0 Feet
Span Length: 60.0 Feet
Overview: Pony/through plate girder bridge over Mud Creek on Canadian National Railway
History: Built 1916, Approaches Updated 1963
Built: 1916
Location: Harrison County
View Bridge Information In Wayback Machine
441706
CN Mud Creek Bridge
East Pier
Photo taken by John Marvig in December 2018
441707
CN Mud Creek Bridge
East Approach
Photo taken by John Marvig in December 2018
441708
CN Mud Creek Bridge
East Abutment
Photo taken by John Marvig in December 2018
441709
CN Mud Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
441710
CN Mud Creek Bridge
Looking West
Photo taken by John Marvig in December 2018
441711
CN Mud Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441712
CN Mud Creek Bridge
Looking East
Photo taken by John Marvig in December 2018
441713
CN Mud Creek Bridge
West Approach
Photo taken by John Marvig in December 2018
441714
CN Mud Creek Bridge
West Abutment
Photo taken by John Marvig in December 2018
441715
CN Mud Creek Bridge
Overview
Photo taken by John Marvig in December 2018
441716
CN Mud Creek Bridge
West Pier
Photo taken by John Marvig in December 2018
Status: Open to traffic
Location: 41.838779,-95.616865
Carries Union Pacific Railroad over Tributary of Boyer River
Design: slab
Design Details: Slab
Total Length: 70.0 Feet
Span Length: 14.0 Feet
Overview: Slab bridge over Tributary of Boyer River on Union Pacific Railroad
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
441680
UP Bridge #304.65
Overview
Photo taken by John Marvig in December 2018
441681
UP Bridge #304.65
West Abutment
Photo taken by John Marvig in December 2018
441682
UP Bridge #304.65
Pier #1
Photo taken by John Marvig in December 2018
441683
UP Bridge #304.65
Pier #2
Photo taken by John Marvig in December 2018
441684
UP Bridge #304.65
Pier #3
Photo taken by John Marvig in December 2018
441685
UP Bridge #304.65
Pier #4
Photo taken by John Marvig in December 2018
441686
UP Bridge #304.65
East Abutment
Photo taken by John Marvig in December 2018
441687
UP Bridge #304.65
Looking East
Photo taken by John Marvig in December 2018
441688
UP Bridge #304.65
Overview
Photo taken by John Marvig in December 2018
441689
UP Bridge #304.65
Overview
Photo taken by John Marvig in December 2018
Status: Destroyed by collision
Location: 41.825102,-96.059419
Carries US 75 over Monona-Harrison Ditch
Design: truss/through/parker
Design Details: Riveted Parker through truss
Total Length: 160.0 Feet
Span Length: 0.0 Feet
Overview: Lost Parker through truss bridge over Drainage Ditch on US 75
History: Collapsed December 21, 1961 due to collision
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
457185
Monona-Harrison Ditch Bridge
Sioux City Journal: December 22 1961
457186
Monona-Harrison Ditch Bridge
Sioux City Journal: December 22 1961
457187
Monona-Harrison Ditch Bridge
1 of 3
Sioux City Journal: December 22 1961
457188
Monona-Harrison Ditch Bridge
2 of 3
Sioux City Journal: December 22 1961
457189
Monona-Harrison Ditch Bridge
3 of 3
Sioux City Journal: December 22 1961
457190
Monona-Harrison Ditch Bridge
Article
The Gazette: January 4 1962
457191
Monona-Harrison Ditch Bridge
Sioux City Journal: February 2 1962
457192
Monona-Harrison Ditch Bridge
Article
Sioux City Journal: February 2 1962
Status: Replaced by a new bridge
Location: 41.825108,-96.059262
Carries US 75 over Monona-Harrison Ditch
Design: truss/through
Design Details: Through truss
Total Length: 161.8 Feet
Span Length: 159.8 Feet
Overview: Through truss bridge over Monona-Harrison Ditch on US 75
History: Built here 1962; Originally built 1926 at Fairfax, Iowa; Replaced 2004
Built: 1962
Location: Harrison County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 41.811599,-96.024706
Carries Walnut Street over Little Sioux River
Design: truss/pony/bowstring
Design Details: Bowstring pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bowstring pony truss bridge over Little Sioux River on Walnut Street
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
510948
Public Domain: Published Prior to 1923
Status: Open to traffic
Location: 41.678892,-95.749465
Carries Canadian National Railway over Parker Trail
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 79.0 Feet
Span Length: 27.0 Feet
Overview: Deck plate girder bridge over Parker Trail on Canadian National Railway
History: Main span built 1903; Relocated here 1916
Built: 1903
Location: Harrison County
View Bridge Information In Wayback Machine
492348
CN Parker Trail Bridge
Overview
Photo taken by John Marvig in March 2021
492349
CN Parker Trail Bridge
North approach
Photo taken by John Marvig in March 2021
492350
CN Parker Trail Bridge
North pier
Photo taken by John Marvig in March 2021
492351
CN Parker Trail Bridge
North abutment
Photo taken by John Marvig in March 2021
492352
CN Parker Trail Bridge
South pier
Photo taken by John Marvig in March 2021
492353
CN Parker Trail Bridge
North approach
Photo taken by John Marvig in March 2021
492354
CN Parker Trail Bridge
Under bridge
Photo taken by John Marvig in March 2021
492355
CN Parker Trail Bridge
South approach
Photo taken by John Marvig in March 2021
492356
CN Parker Trail Bridge
South abutment
Photo taken by John Marvig in March 2021
492357
CN Parker Trail Bridge
South pier
Photo taken by John Marvig in March 2021
492358
CN Parker Trail Bridge
Plaque
Photo taken by John Marvig in March 2021
492359
CN Parker Trail Bridge
Overview
Photo taken by John Marvig in March 2021
Status: Open to traffic
Location: 41.697054,-95.744957
Carries Canadian National Railway over Perry Trail
Design: slab
Design Details: Slab
Total Length: 26.0 Feet
Span Length: 26.0 Feet
Overview: Slab bridge over Perry Trail on Canadian National Railway
History: Built 1917
Built: 1917
Location: Harrison County
View Bridge Information In Wayback Machine
492360
CN Perry Trail Bridge
Overview
Photo taken by John Marvig in March 2021
492361
CN Perry Trail Bridge
South abutment
Photo taken by John Marvig in March 2021
492362
CN Perry Trail Bridge
North abutment
Photo taken by John Marvig in March 2021
492363
CN Perry Trail Bridge
Wing wall
Photo taken by John Marvig in March 2021
492364
CN Perry Trail Bridge
Span
Photo taken by John Marvig in March 2021
492365
CN Perry Trail Bridge
Under bridge
Photo taken by John Marvig in March 2021
492366
CN Perry Trail Bridge
Looking north
Photo taken by John Marvig in March 2021
492367
CN Perry Trail Bridge
Overview
Photo taken by John Marvig in March 2021
492368
CN Perry Trail Bridge
Overview
Photo taken by John Marvig in March 2021
Status: Replaced by a new bridge
Location: 41.641880,-95.782810
Carries 8th Street over Boyer River
Design: truss/pony/pratt
Design Details: Pratt pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt pony truss bridge over Boyer River on 8th Street
History:
Built:
Location: Harrison County
View Bridge Information In Wayback Machine
505251
Public Domain: Published Prior to 1923
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.
