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FAP 153 RP over I-75 & RAMP NM

Hamilton County, Tennessee

Map

Coordinates:
+35.02806, -85.17111
35°01'41" N, 85°10'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAP 153 RP over I-75 & RAMP NM
Structure number:33I00750039
Location:I-75 JCT.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:180.1 ft. [54.9 m]
Total length:521.7 ft. [159.0 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Vertical clearance below bridge:19.0 ft. [5.8 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: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: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:73,590 [as of 2015]
Truck traffic:10% 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: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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:84.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201684.0GoodGoodGoodGood-73590
July 201484.0GoodGoodGoodGood-66750
July 201284.0GoodGoodGoodGood-68800
July 201084.0GoodGoodGoodGood-67660
July 200884.0GoodGoodGoodGood-70250
July 200684.0GoodGoodGoodGood-65290
August 200484.0GoodGoodGoodGood-59930
August 200284.0GoodGoodGoodGood-62130
July 200051.0FairSatisfactoryFairSatisfactory-67540
September 199851.0FairSatisfactoryFairSatisfactory-65600
September 199662.0FairSatisfactorySatisfactorySatisfactory-63320
February 199562.0FairSatisfactorySatisfactorySatisfactory-58280
October 199280.0FairSatisfactorySatisfactorySatisfactory-51810
February 199177.0FairSatisfactorySatisfactorySatisfactoryFO51810