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I40 over FOURTH CREEK

Map 

Coordinates:
+35.93667, -84.01000
35°56'12" N, 84°00'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I40 over FOURTH CREEK
Structure number:47I00400027
Location:NORTH OF I40
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:16.1 ft. [4.9 m]
Total length:36.1 ft. [11.0 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:179,850 [as of 2014]
Truck traffic:16% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:70.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$719,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201470.0Not deficient---179850
November 201270.0Not deficient---177680
November 201070.0Not deficient---172200
December 200870.0Not deficient---172680
November 200682.0Not deficientExcellentExcellentExcellent146430
January 200570.0Not deficient---145640
November 200259.0Not deficient---144990
November 200070.0Not deficient---134780
October 199870.0Not deficient---149510
October 199670.0Not deficient---149870
November 199470.0Not deficient---113580
October 199270.0Not deficient---109410
October 199070.0Not deficient---109410