+35.15556, -89.87972
35°09'20" N, 89°52'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I40 over WOLF RIVER
Structure number:79I00400103
Location:.5 MI W OF I240 JCT
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:66.9 ft. [20.4 m]
Total length:926.9 ft. [282.5 m]
Roadway width between curbs:175.9 ft. [53.6 m]
Deck width edge-to-edge:180.1 ft. [54.9 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:14
Main spans material:Prestressed concrete continuous [6]
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: January 2015 

Status:Open, no restriction [A]
Average daily traffic:146,700 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:73.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$31,873,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201573.0Not deficientGoodSatisfactorySatisfactory146700
June 201373.0Not deficientGoodSatisfactorySatisfactory149840
July 201173.0Not deficientGoodSatisfactorySatisfactory149500
July 200973.0Not deficientGoodSatisfactorySatisfactory134240
July 200773.0Not deficientGoodSatisfactoryGood153750
July 200573.0Not deficientGoodSatisfactoryGood154960
July 200373.0Not deficientGoodSatisfactoryGood143330
August 200175.0Not deficientGoodGoodGood126320
September 199975.0Not deficientGoodGoodGood128610
December 199775.0Not deficientGoodGoodGood99160
August 199569.2Functionally obsoleteSatisfactorySatisfactorySatisfactory101650
August 199370.9Functionally obsoleteSatisfactorySatisfactorySatisfactory84000
November 199170.0Functionally obsoleteFairSatisfactorySatisfactory81380