I40 over I40 / PAPERMILL RD.


+35.94139, -84.00194
35°56'29" N, 84°00'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40 over I40 / PAPERMILL RD.
Structure number:47I00400031
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:121.4 ft. [37.0 m]
Total length:356.6 ft. [108.7 m]
Roadway width between curbs:152.9 ft. [46.6 m]
Deck width edge-to-edge:155.8 ft. [47.5 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Skew angle:47°
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
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: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:193,910 [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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.4 tons [57.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201685.0GoodVery GoodVery GoodVery Good-193910
November 201485.0GoodVery GoodVery GoodVery Good-182560
November 201285.0GoodVery GoodVery GoodVery Good-178240
November 201085.0GoodVery GoodVery GoodVery Good-178800
December 200885.0GoodVery GoodVery GoodVery Good-173580
November 200684.0GoodVery GoodVery GoodVery Good-146430
February 200581.9FairSatisfactoryGoodSatisfactory-154890
November 200281.9FairSatisfactoryGoodSatisfactory-150020
November 200081.9FairSatisfactoryGoodSatisfactory-140170
October 199881.9FairSatisfactoryGoodSatisfactory-163220
October 199685.0FairSatisfactoryGoodSatisfactory-149870
November 199485.1GoodGoodGoodGoodFO113580
October 199285.4GoodGoodGoodGood-109410
October 199085.4GoodGoodGoodGood-109410