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NFA E359 over MACKEY BRANCH

Map

Coordinates:
+35.01190, -85.14945
35°00'43" N, 85°08'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA E359 over MACKEY BRANCH
Structure number:330E3590001
Location:2 MI EAST OF I75
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:29.9 ft. [9.1 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:36.4 ft. [11.1 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1981
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:5,120 [as of 2018]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:62.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$140,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactoryFairGood512062.9
March 2016FairSatisfactoryFairGood512062.9
March 2014FairSatisfactoryFairGood512062.9
March 2012FairSatisfactoryFairGood512062.9
March 2010FairSatisfactoryFairGood512062.9
March 2008FairSatisfactoryFairGood512062.9
March 2006FairSatisfactoryFairGood443065.3
March 2004FairSatisfactoryFairGood443065.3
February 2002FairSatisfactoryFairGood352065.7
April 2000FairGoodFairGood352065.7
April 1998FairGoodSatisfactoryGood352083.3
April 1996FairGoodSatisfactoryGood190084.8
March 1994FairGoodSatisfactoryGood190084.8
March 1992FairGoodSatisfactoryGood190084.8
February 1990FairGoodSatisfactoryGood190084.8