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I55 NB over NONCONNAH CREEK

Map 

Coordinates:
+35.06528, -90.02417
35°03'55" N, 90°01'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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: February 2015 

Status:Open, no restriction [A]
Average daily traffic:101,670 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Fair [5 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]
Operating rating:50.5 tons [45.9 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:88.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201588.9Not deficientFairGoodGood101670
May 201386.9Not deficientFairGoodGood100940
June 201184.9Structurally deficientPoorGoodGood99430
July 200987.9Not deficientSatisfactoryGoodGood103650
July 200787.7Not deficientGoodGoodGood106260
July 200588.4Not deficientGoodGoodGood91810
July 200388.5Not deficientGoodVery GoodGood89370
July 200188.5Not deficientGoodVery GoodGood69270
September 199977.9Not deficientFairSatisfactoryGood56600
January 199880.9Not deficientFairSatisfactoryGood98250
September 199580.9Not deficientFairGoodGood99250
August 199384.0Not deficientFairGoodGood88400
November 199185.0Not deficientSatisfactoryGoodGood87700