Share:

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: 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 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:90.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201590.2Not deficientFairGoodGood101670
May 201390.2Not deficientFairGoodGood100940
June 201188.2Structurally deficientPoorGoodGood99430
July 200991.1Not deficientSatisfactorySatisfactoryGood103650
July 200791.0Not deficientSatisfactorySatisfactoryGood106260
July 200591.7Not deficientSatisfactorySatisfactoryGood91810
July 200391.8Not deficientSatisfactoryGoodGood89370
July 200190.7Not deficientFairVery GoodGood69270
September 199981.0Not deficientFairSatisfactoryGood56600
January 199884.0Not deficientFairSatisfactoryGood98250
September 199584.0Not deficientFairGoodGood99250
August 199384.0Not deficientFairGoodGood96350