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I55 over NONCONNAH CREEK

Map 

Coordinates:
+35.06694, -90.02694
35°04'01" N, 90°01'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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