Share:

IA 48 over RED OAK CREEK

Map

Coordinates:
+41.00745, -95.23275
41°00'27" N, 95°13'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IA 48 over RED OAK CREEK
Structure number:000000000037710
Location:1.3 MI S OF JCT. US 34
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:39.0 ft. [11.9 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Owner:State Highway Agency [01]
Year built:1918
Year reconstructed:1951
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,540 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:78.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairSatisfactoryGoodSatisfactory454078.2
February 2016FairSatisfactoryGoodSatisfactory432067.8
February 2014FairSatisfactoryGoodSatisfactory439064.8
February 2012FairSatisfactoryGoodSatisfactory431064.8
February 2010FairSatisfactoryGoodSatisfactory428061.4
February 2008FairSatisfactoryGoodSatisfactory487061.7
February 2006FairSatisfactoryGoodSatisfactory496061.7
May 2002FairGoodGoodSatisfactory540061.6
August 2000FairGoodVery GoodSatisfactory540061.6
January 1998FairGoodVery GoodSatisfactory570060.0
April 1996FairGoodVery GoodSatisfactory620059.7
June 1994FairGoodVery GoodSatisfactory600059.7
February 1992FairGoodVery GoodSatisfactory580059.7
January 1990FairGoodGoodSatisfactory580059.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.362003620
Steel Protective Coatingsq. ft.2,35802,35800
Deck
Reinforced Concrete Decksq. ft.2,5332,313204160
Wearing Surfacessq. ft.1,8621,8124730
Substructure
Reinforced Concrete Abutmentlinear ft.120863310
Joints
Pourable Jointlinear ft.165016500
Bearings
Movable Bearingeach1800180
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8308300
Steel Protective Coatingsq. ft.380038000
Reinforced Concrete Bridge Raillinear ft.85503500