+39.18361, -84.48361
39°11'01" N, 84°29'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IR 75 over TOWNE AVENUE
Structure number:3110176
Location:.7 MI S OF SR 561
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:166.0 ft. [50.6 m]
Roadway width between curbs:90.9 ft. [27.7 m]
Deck width edge-to-edge:97.1 ft. [29.6 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1958
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: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:Fair
Status:Open, no restriction [A]
Average daily traffic:146,755 [as of 2015]
Truck traffic:16% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Superior to present desirable criteria [9]
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:94.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201694.0FairSatisfactoryGoodSatisfactoryFO146755
May 201594.0FairSatisfactoryGoodSatisfactoryFO152950
August 201494.0FairSatisfactoryGoodSatisfactoryFO152950
October 201394.0FairSatisfactoryGoodSatisfactoryFO152950
November 201294.0FairSatisfactoryGoodSatisfactoryFO152950
September 201194.0FairSatisfactoryGoodSatisfactoryFO152950
November 201094.0FairSatisfactoryGoodSatisfactoryFO164007
November 200994.0FairSatisfactoryGoodSatisfactoryFO164007
December 200894.0FairSatisfactorySatisfactorySatisfactoryFO164007
September 200794.0FairSatisfactorySatisfactorySatisfactoryFO164007
December 200694.0FairSatisfactorySatisfactorySatisfactoryFO164007
November 200594.0GoodGoodGoodGoodFO159949
January 200594.0GoodGoodGoodGoodFO146712
September 200394.0GoodGoodGoodGoodFO146712
August 200294.0GoodGoodGoodGoodFO146712
October 200094.0GoodGoodGoodGoodFO146712
October 199994.0FairSatisfactoryGoodGoodFO146712
December 199894.0FairSatisfactoryGoodGoodFO146712
February 199794.0FairSatisfactoryGoodGoodFO146712
February 199694.0FairGoodSatisfactoryGoodFO146712
December 199494.0FairGoodSatisfactoryGoodFO127771
November 199293.0FairFairSatisfactoryGoodFO127771
January 199282.0FairFairSatisfactoryFairFO127771
February 199194.0FairSatisfactoryGoodGoodFO127771