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I40 RAMP 5-H over I40-EB-RP H / BLACKSTOC

Map

Coordinates:
+35.96611, -83.92806
35°57'58" N, 83°55'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40 RAMP 5-H over I40-EB-RP H / BLACKSTOC
Structure number:47I00400161
Location:CITY OF KNOXVILLE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:561.1 ft. [171.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1994
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:3,600 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
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:70.3 tons [63.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:93.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201693.7GoodGoodVery GoodVery GoodFO3600
November 201493.7GoodGoodVery GoodVery GoodFO3600
November 201293.7GoodGoodVery GoodVery GoodFO3600
December 201093.7GoodGoodVery GoodVery GoodFO3600
January 200993.7GoodGoodVery GoodVery GoodFO3600
November 200693.7GoodGoodVery GoodVery GoodFO3600
November 200497.7GoodGoodVery GoodVery Good-3600
February 200397.7GoodGoodVery GoodVery Good-3600
November 200089.1GoodVery GoodVery GoodVery Good-95020
November 199888.8GoodVery GoodVery GoodVery Good-98350
December 199683.4GoodVery GoodVery GoodVery Good-96400