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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: December 2014 

Status:Open, no restriction [A]
Average daily traffic:107,550 [as of 2014]
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:86.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201486.8Not deficientVery GoodVery GoodVery Good107550
December 201285.7Not deficientVery GoodVery GoodVery Good119580
January 201186.5Not deficientVery GoodVery GoodVery Good110570
February 200985.0Not deficientVery GoodVery GoodVery Good114840
August 200786.3Not deficientVery GoodVery GoodVery Good100940