I 39 & US 51 SB over STEWARD CREEK


+41.84448, -89.00991
41°50'40" N, 89°00'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 39 & US 51 SB over STEWARD CREEK
Structure number:052004800000000
Old structure number:000052004804259 (from 1992 edition)
Location:0.25 MI S PERRY ROAD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:66.9 ft. [20.4 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,400 [as of 2017]
Truck traffic:45% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:97.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactorySatisfactoryGood940097.1
November 2015FairSatisfactorySatisfactoryGood880097.2
November 2013FairSatisfactorySatisfactoryGood830097.2
November 2011FairSatisfactorySatisfactoryGood835096.6
October 2010FairSatisfactoryFairGood835086.6
October 2008FairSatisfactoryFairGood835086.6
October 2006FairSatisfactoryFairGood905086.5
October 2004FairSatisfactoryFairGood910086.5
November 2002FairSatisfactorySatisfactoryGood855097.6
November 2000FairSatisfactorySatisfactoryGood880097.6
November 1996GoodVery GoodGoodGood875097.6
February 1994GoodVery GoodVery GoodVery Good600092.5
February 1993GoodVery GoodVery GoodVery Good485092.6
January 1991GoodVery GoodVery GoodVery Good485094.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,1611,79336800
Reinforced Concrete Decksq. ft.7,4346,1091,1002250
Reinforced Concrete Pier Walllinear ft.8177400
Reinforced Concrete Abutmentlinear ft.9183800
Reinforced Concrete Pier Caplinear ft.172172000
Strip Seal Jointlinear ft.7878000
Elastomeric Bearingeach1212000
Movable Bearingeach64200
Fixed Bearingeach64200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.400039820