Share:

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

Map 

Coordinates:
+39.97833, -82.98361
39°58'42" N, 82°59'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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