I40 over I40 / ASHEVILLE HWY.


+36.01028, -83.84194
36°00'37" N, 83°50'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I40 over I40 / ASHEVILLE HWY.
Structure number:47I00400093
Location:1.4 M SE OF HOLSTON DR
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:51.8 ft. [15.8 m]
Total length:192.9 ft. [58.8 m]
Roadway width between curbs:111.9 ft. [34.1 m]
Deck width edge-to-edge:113.9 ft. [34.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1967
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016 

Status:Open, no restriction [A]
Average daily traffic:70,030 [as of 2015]
Truck traffic:24% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:71.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,286,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201671.0Not deficientSatisfactoryFairGood70030
December 201471.0Not deficientSatisfactoryFairGood66140
January 201371.0Not deficientSatisfactoryFairGood72040
January 201171.0Not deficientSatisfactoryFairGood84110
January 200971.0Not deficientSatisfactoryFairGood90900
November 200673.0Not deficientSatisfactoryFairGood69160
November 200473.0Not deficientSatisfactoryFairGood69900
February 200373.0Not deficientSatisfactoryFairGood75160
January 200170.0Functionally obsoleteGoodFairSatisfactory77310
November 199870.0Functionally obsoleteGoodFairSatisfactory69460
January 199770.0Functionally obsoleteGoodFairSatisfactory90330
January 199570.0Functionally obsoleteGoodFairSatisfactory76050
December 199270.0Functionally obsoleteGoodFairSatisfactory72000
November 199070.0Functionally obsoleteGoodFairSatisfactory72000