+39.12556, -84.53472
39°07'32" N, 84°32'05" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I75N-WH VIADUCT over I75*N&RAMP
Structure number:3109518
Location:.8 MI S OF US 52
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:104.0 ft. [31.7 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:30°
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:Other [9]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,260 [as of 1980]
Truck traffic:19% 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:Basically intolerable requiring high priority of corrrective action [3]
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:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:77.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201677.0GoodGoodGoodGoodFO7260
April 201577.0GoodGoodGoodGoodFO7260
August 201477.0GoodGoodGoodGoodFO7260
November 201377.0GoodGoodGoodGoodFO7260
November 201277.0GoodGoodGoodGoodFO7260
December 201177.0FairGoodGoodSatisfactoryFO7260
November 201077.0FairSatisfactoryGoodSatisfactoryFO7260
December 200977.0FairSatisfactoryGoodSatisfactoryFO7260
December 200877.0FairSatisfactorySatisfactorySatisfactoryFO7260
October 200775.0FairSatisfactorySatisfactorySatisfactoryFO7260
December 200675.0FairSatisfactorySatisfactorySatisfactoryFO7260
December 200575.0GoodGoodGoodGoodFO7260
November 200475.0GoodGoodGoodGoodFO7260
September 200379.0GoodGoodGoodGoodFO7260
August 200279.0GoodGoodGoodGoodFO7260
November 200079.0GoodGoodGoodGoodFO7260
October 199979.0GoodGoodGoodGoodFO7260
November 199879.0FairSatisfactoryGoodGoodFO7260
February 199779.0FairSatisfactoryGoodGoodFO7260
February 199675.0GoodGoodGoodGoodFO7260
December 199475.0GoodGoodGoodGoodFO7260
November 199275.0GoodGoodGoodGoodFO7260
December 199175.0GoodGoodGoodGoodFO7260
February 199175.0GoodVery GoodGoodVery GoodFO7260