I40 over I40 / WEISGARBER RD.


+35.93750, -84.00917
35°56'15" N, 84°00'33" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40 over I40 / WEISGARBER RD.
Structure number:47I00400029
Location:3.5 M S OF SR1
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.8 ft. [36.2 m]
Total length:202.4 ft. [61.7 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:14.8 ft. [4.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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:188,950 [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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:68.3 tons [62.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:81.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201681.0GoodVery GoodVery GoodVery GoodFO188950
November 201481.0GoodVery GoodVery GoodVery GoodFO179850
November 201281.0GoodVery GoodVery GoodVery Good-177680
November 201081.0GoodVery GoodVery GoodVery Good-172200
December 200881.0GoodVery GoodVery GoodVery Good-172680
November 200683.0GoodVery GoodVery GoodVery Good-146430
February 200579.6FairSatisfactorySatisfactorySatisfactoryFO145640
November 200279.6FairSatisfactorySatisfactorySatisfactoryFO144990
November 200079.6FairSatisfactorySatisfactorySatisfactoryFO134780
October 199879.6FairSatisfactorySatisfactorySatisfactoryFO149510
October 199681.0FairSatisfactorySatisfactoryGoodFO149870
November 199481.0FairSatisfactorySatisfactoryGoodFO113580
October 199281.0GoodGoodGoodGood-109410
October 199081.0GoodGoodGoodGood-109410