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I-71 over NS RR, I-670 & RAMP B,C,

Map

Coordinates:
+39.97833, -82.98361
39°58'42" N, 82°59'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-71 over NS RR, I-670 & RAMP B,C,
Structure number:2507803
Location:0.45 MI N OF I670
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:235.9 ft. [71.9 m]
Total length:624.4 ft. [190.3 m]
Roadway width between curbs:118.1 ft. [36.0 m]
Deck width edge-to-edge:124.0 ft. [37.8 m]
Vertical clearance below bridge:40.7 ft. [12.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1961
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:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:111,799 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.8 tons [67.1 metric tons]
Inventory rating:44.2 tons [40.2 metric tons]
Sufficiency rating:78.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201678.0GoodGoodVery GoodGood-111799
July 201578.0FairGoodVery GoodSatisfactory-129097
August 201478.0FairGoodGoodSatisfactory-129097
May 201378.0FairGoodGoodSatisfactory-129097
June 201278.0FairGoodGoodSatisfactory-129097
July 201178.0FairGoodGoodSatisfactory-129097
September 201059.7FairGoodGoodSatisfactory-143635
December 200959.9FairGoodGoodSatisfactory-143635
October 200859.9FairGoodGoodSatisfactory-143635
November 200759.9FairGoodGoodSatisfactory-143635
March 200661.9FairGoodGoodSatisfactory-153135
March 200561.9FairGoodGoodSatisfactory-153135
August 200361.9FairGoodGoodSatisfactory-164974
September 200261.9FairGoodGoodSatisfactory-164974
February 200061.9FairGoodGoodSatisfactory-164974
January 199961.9FairGoodGoodSatisfactory-164974
September 199661.9FairGoodGoodSatisfactory-132583
December 199561.9FairGoodGoodSatisfactory-132583
January 199561.9FairGoodGoodSatisfactory-132583
April 199361.9FairGoodGoodSatisfactory-132583
June 199251.9FairGoodGoodFair-132583
June 199133.9PoorPoorGoodPoorSD132583

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.8,7438,743000
Deck
Reinforced Concrete Decksq. ft.77,43877,3944400
Wearing Surfacessq. ft.73,69173,691000
Substructure
Reinforced Concrete Pier Walllinear ft.200200000
Reinforced Concrete Abutmentlinear ft.2492391000
Reinforced Concrete Pier Caplinear ft.249244500
Joints
Strip Seal Jointlinear ft.248248000
Bearings
Movable Bearingeach5656000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2491,249000