I40 over I40 / CHERRY STREET


+35.99000, -83.90000
35°59'24" N, 83°54'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I40 over I40 / CHERRY STREET
Structure number:47I00400081
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:50.9 ft. [15.5 m]
Total length:177.5 ft. [54.1 m]
Roadway width between curbs:143.4 ft. [43.7 m]
Deck width edge-to-edge:145.3 ft. [44.3 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2007
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:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:77,380 [as of 2014]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201498.0Not deficientGoodGoodVery Good77380
January 201398.0Not deficientGoodGoodVery Good84680
January 201198.0Not deficientGoodGoodVery Good89310
February 200997.0Not deficientFairSatisfactoryGood96310
January 200797.0Not deficientFairSatisfactoryGood76000
November 200497.0Not deficientFairSatisfactoryGood76900
January 200397.0Not deficientFairSatisfactoryGood84640
January 200198.0Not deficientSatisfactorySatisfactoryGood80770
October 199898.0Not deficientSatisfactorySatisfactoryGood83650
January 199779.0Not deficientSatisfactorySatisfactoryGood84940
January 199579.0Not deficientGoodVery GoodVery Good74220
November 199279.0Not deficientGoodVery GoodVery Good64200
February 199270.0Structurally deficientSeriousSatisfactorySatisfactory64200