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I40(RAMP) over I40-EB-RMP/OLD MAGNOLIA

Map

Coordinates:
+35.94000, -84.00167
35°56'24" N, 84°00'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I40(RAMP) over I40-EB-RMP/OLD MAGNOLIA
Structure number:47I00400197
Location:DOWNTOWN KNOXVILLE
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:115.2 ft. [35.1 m]
Total length:196.5 ft. [59.9 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:28°
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]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:83,720 [as of 2015]
Truck traffic:16% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:89.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201689.1GoodVery GoodVery GoodVery Good-83720
December 201486.8GoodVery GoodVery GoodVery Good-107550
December 201285.7GoodVery GoodVery GoodVery Good-119580
January 201186.5GoodVery GoodVery GoodVery Good-110570
February 200985.0GoodVery GoodVery GoodVery Good-114840
August 200786.3GoodVery GoodVery GoodVery Good-100940