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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:179,850 [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: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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201481.0Functionally obsoleteVery GoodVery GoodVery Good179850
November 201281.0Not deficientVery GoodVery GoodVery Good177680
November 201081.0Not deficientVery GoodVery GoodVery Good172200
December 200881.0Not deficientVery GoodVery GoodVery Good172680
November 200683.0Not deficientVery GoodVery GoodVery Good146430
February 200579.6Functionally obsoleteSatisfactorySatisfactorySatisfactory145640
November 200279.6Functionally obsoleteSatisfactorySatisfactorySatisfactory144990
November 200079.6Functionally obsoleteSatisfactorySatisfactorySatisfactory134780
October 199879.6Functionally obsoleteSatisfactorySatisfactorySatisfactory149510
October 199681.0Functionally obsoleteSatisfactorySatisfactoryGood149870
November 199481.0Functionally obsoleteSatisfactorySatisfactoryGood113580
October 199281.0Not deficientGoodGoodGood109410
October 199081.0Not deficientGoodGoodGood109410