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I-70 over OVER HARPER RD

Map

Coordinates:
+39.96639, -83.05944
39°57'59" N, 83°03'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 over OVER HARPER RD
Structure number:2504510
Location:0.24 MI E. OF I-670
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:54.1 ft. [16.5 m]
Total length:132.2 ft. [40.3 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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:Other [9]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,811 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:35.6 tons [32.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:94.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201694.3FairSatisfactorySatisfactoryVery Good-28811
May 201594.0FairSatisfactorySatisfactoryVery Good-31970
June 201494.0FairSatisfactoryGoodVery Good-31970
May 201394.0FairSatisfactoryGoodVery Good-31970
April 201292.9FairFairGoodVery Good-31970
June 201192.9FairFairGoodVery Good-31970
May 201093.5GoodGoodVery GoodVery Good-36675
August 200993.5GoodGoodVery GoodVery Good-36675
August 200893.5GoodGoodVery GoodVery Good-36675
September 200793.5GoodGoodVery GoodVery Good-36675
August 200692.5GoodGoodVery GoodVery Good-48010
October 200592.5GoodGoodVery GoodVery Good-48010
February 200592.5GoodGoodVery GoodVery Good-48010
August 200392.7GoodGoodVery GoodVery Good-45565
September 200293.2GoodGoodVery GoodVery Good-40610
January 200193.1GoodVery GoodVery GoodVery Good-40610
July 199993.1GoodVery GoodVery GoodVery Good-40610
June 199893.1GoodVery GoodVery GoodVery Good-40610
June 199793.1GoodVery GoodVery GoodVery Good-40610
August 199694.0GoodVery GoodVery GoodVery Good-31300
August 199594.6GoodVery GoodVery GoodVery Good-31300
July 199494.6FairSatisfactoryVery GoodGood-31300
June 199393.6FairFairVery GoodGood-31300
May 199293.6FairFairVery GoodGood-31300
May 199193.6FairFairVery GoodGood-31300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6620642200
Deck
Reinforced Concrete Decksq. ft.5,6655,33533000
Wearing Surfacessq. ft.5,4015,12627500
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.9898000
Reinforced Concrete Pier Caplinear ft.9898000
Bearings
Movable Bearingeach2002000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.265265000