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I75 NB RP TO SR153 over EXIT RP / I75 & SR153 RP

Map

Coordinates:
+35.02583, -85.17278
35°01'33" N, 85°10'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I75 NB RP TO SR153 over EXIT RP / I75 & SR153 RP
Structure number:33I00750037
Location:I-75 / SR-153 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.3 ft. [45.5 m]
Total length:715.3 ft. [218.0 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2000
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: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:87,930 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:81.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201681.0GoodGoodGoodGoodFO87930
July 201481.0GoodGoodGoodGoodFO84020
July 201281.0GoodGoodGoodGoodFO83260
July 201081.0GoodGoodGoodGoodFO81180
July 200881.0GoodGoodGoodGoodFO78800
July 200681.0GoodGoodGoodGood-90300
August 200484.0GoodGoodGoodGood-80950
August 200283.0GoodGoodGoodGood-85480
July 200066.0FairFairFairSatisfactory-75800
September 199866.0FairFairFairSatisfactory-81630
August 199666.0FairFairFairGood-73780
February 199578.0FairSatisfactoryGoodGood-69300
October 199295.0FairSatisfactoryGoodGood-51810
February 199195.0FairSatisfactoryGoodGood-51810