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I55 over NONCONNAH CREEK

Map

Coordinates:
+35.06694, -90.02694
35°04'01" N, 90°01'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55 over NONCONNAH CREEK
Structure number:79I00550032
Location:.5 MI S OF I240 JCT
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:132.9 ft. [40.5 m]
Total length:618.1 ft. [188.4 m]
Roadway width between curbs:84.0 ft. [25.6 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Skew angle:60°
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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Operating rating:63.4 tons [57.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:91.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201691.1FairSatisfactoryGoodSatisfactory-105430
February 201590.2FairFairGoodGood-101670
May 201390.2FairFairGoodGood-100940
June 201188.2PoorPoorGoodGoodSD99430
July 200991.1FairSatisfactorySatisfactoryGood-103650
July 200791.0FairSatisfactorySatisfactoryGood-106260
July 200591.7FairSatisfactorySatisfactoryGood-91810
July 200391.8FairSatisfactoryGoodGood-89370
July 200190.7FairFairVery GoodGood-69270
September 199981.0FairFairSatisfactoryGood-56600
January 199884.0FairFairSatisfactoryGood-98250
September 199584.0FairFairGoodGood-99250
August 199384.0FairFairGoodGood-96350

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6,2526,252000
Steel Protective Coatingsq. ft.6,2526,252000
Deck
Reinforced Concrete Decksq. ft.53,18251,0821,4007000
Substructure
Reinforced Concrete Columneach1514100
Reinforced Concrete Abutmentlinear ft.252252000
Reinforced Concrete Pier Caplinear ft.608603500
Joints
Strip Seal Jointlinear ft.290029000
Bearings
Movable Bearingeach4141000
Steel Protective Coatingsq. ft.4141000
Fixed Bearingeach3030000
Steel Protective Coatingsq. ft.3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2371,237000