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I55 NB over NONCONNAH CREEK

Map

Coordinates:
+35.06533, -90.02419
35°03'55" N, 90°01'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55 NB over NONCONNAH CREEK
Structure number:79I00550031
Location:.5 MI S OF I240 JCT
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:142.1 ft. [43.3 m]
Total length:638.2 ft. [194.5 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:79.7 ft. [24.3 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2001
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:105,430 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairSatisfactoryGoodGood10543089.8
February 2015FairFairGoodGood10167088.9
May 2013FairFairGoodGood10094086.9
June 2011PoorPoorGoodGood9943084.9
July 2009FairSatisfactoryGoodGood10365087.9
July 2007GoodGoodGoodGood10626087.7
July 2005GoodGoodGoodGood9181088.4
July 2003GoodGoodVery GoodGood8937088.5
July 2001GoodGoodVery GoodGood6927088.5
September 1999FairFairSatisfactoryGood5660077.9
January 1998FairFairSatisfactoryGood9825080.9
September 1995FairFairGoodGood9925080.9
August 1993FairFairGoodGood8840084.0
November 1991FairSatisfactoryGoodGood8770085.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.7,0167,016000
Steel Protective Coatingsq. ft.7,0167,016000
Deck
Reinforced Concrete Decksq. ft.54,85453,8541,00000
Substructure
Reinforced Concrete Columneach1515000
Reinforced Concrete Abutmentlinear ft.232232000
Reinforced Concrete Pier Caplinear ft.631630100
Joints
Strip Seal Jointlinear ft.252025200
Bearings
Movable Bearingeach4444000
Steel Protective Coatingsq. ft.4444000
Fixed Bearingeach3333000
Steel Protective Coatingsq. ft.3333000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.282281010