I 39 & US 51 SB over STEWARD CREEK


+41.84367, -89.01028
41°50'37" N, 89°00'37" 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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,800 [as of 2015]
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]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:97.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201597.2FairSatisfactorySatisfactoryGood-8800
November 201397.2FairSatisfactorySatisfactoryGood-8300
November 201196.6FairSatisfactorySatisfactoryGood-8350
October 201086.6FairSatisfactoryFairGood-8350
October 200886.6FairSatisfactoryFairGood-8350
October 200686.5FairSatisfactoryFairGood-9050
October 200486.5FairSatisfactoryFairGood-9100
November 200297.6FairSatisfactorySatisfactoryGood-8550
November 200097.6FairSatisfactorySatisfactoryGood-8800
November 199697.6GoodVery GoodGoodGood-8750
February 199492.5GoodVery GoodVery GoodVery Good-6000
February 199392.6GoodVery GoodVery GoodVery Good-4850
January 199194.6GoodVery GoodVery GoodVery Good-4850

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Closed Web/Box Girderlinear ft.6006000
Steel Girder/Beamlinear ft.1,08176431700
Reinforced Concrete Decksq. ft.7,4341,2805,0941,0600
Reinforced Concrete Pier Walllinear ft.8181000
Reinforced Concrete Abutmentlinear ft.9191000
Reinforced Concrete Pier Caplinear ft.172172000
Strip Seal Jointlinear ft.7878000
Elastomeric Bearingeach1201200
Movable Bearingeach66000
Fixed Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.400040000