I40 over I40-EB RMP / 2 RTS.


+35.96306, -84.94833
35°57'47" N, 84°56'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40 over I40-EB RMP / 2 RTS.
Structure number:47I00400167
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:117.1 ft. [35.7 m]
Total length:580.1 ft. [176.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:139,840 [as of 2015]
Truck traffic:19% 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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:79.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,815,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201679.0GoodVery GoodVery GoodVery GoodFO139840
November 201479.2GoodVery GoodVery GoodVery GoodFO130530
November 201279.3GoodVery GoodVery GoodVery GoodFO128810
November 201079.2GoodVery GoodVery GoodVery GoodFO129750
December 200879.5GoodVery GoodVery GoodVery Good-127580
October 200683.0GoodVery GoodVery GoodVery Good-112030
November 200487.9GoodVery GoodVery GoodVery Good-107900
February 200388.1GoodVery GoodVery GoodVery Good-105250