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I40 over I40 / GILL AVE.

Map

Coordinates:
+35.97889, -83.91778
35°58'44" N, 83°55'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40 over I40 / GILL AVE.
Structure number:47I00400067
Location:DOWNTOWN KNOXVILLE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:121.7 ft. [37.1 m]
Total length:125.7 ft. [38.3 m]
Roadway width between curbs:161.1 ft. [49.1 m]
Deck width edge-to-edge:163.1 ft. [49.7 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:2007
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span 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: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100,600 [as of 2017]
Truck traffic:14% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:86.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201686.3GoodVery GoodVery GoodVery Good-100600
December 201486.3GoodVery GoodVery GoodVery Good-100600
December 201286.3GoodVery GoodVery GoodVery Good-100600
January 201186.3GoodVery GoodVery GoodVery Good-100600
May 200986.3GoodExcellentExcellentExcellent-100600
August 200761.0GoodVery GoodVery GoodVery GoodFO85350
January 200741.7PoorPoorSatisfactoryFairSD94000
November 200441.7PoorPoorSatisfactoryFairSD94510
February 200341.7PoorPoorSatisfactoryFairSD103540
December 200041.7PoorPoorSatisfactoryFairSD95020
November 199841.7PoorPoorSatisfactoryFairSD98350
December 199651.2FairFairSatisfactorySatisfactoryFO96980
January 199551.0FairSatisfactorySatisfactorySatisfactoryFO91610
November 199252.1FairSatisfactorySatisfactoryGoodFO83200
November 199052.1FairSatisfactorySatisfactoryGoodFO83200