+39.10333, -84.52556
39°06'12" N, 84°31'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NINTH ST RAMP over I75;RAMP=US50*W-I75*N
Structure number:3109003
Location:OVER IR 75/.6 MI N I71
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:120.1 ft. [36.6 m]
Total length:304.1 ft. [92.7 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
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:19,457 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:43.5 tons [39.5 metric tons]
Inventory rating:25.6 tons [23.3 metric tons]
Sufficiency rating:77.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201677.1FairGoodGoodSatisfactoryFO19457
March 201578.1FairGoodGoodSatisfactoryFO2060
August 201487.0GoodGoodGoodGoodFO2060
November 201378.1GoodGoodGoodGoodFO2060
October 201278.1GoodGoodGoodGoodFO2060
October 201178.1FairSatisfactorySatisfactoryGoodFO2060
December 201067.1FairSatisfactoryFairFairFO2060
December 200967.8FairSatisfactoryFairFairFO2060
December 200867.8FairSatisfactoryFairFairFO2060
October 200765.8FairSatisfactoryFairFairFO2060
November 200665.8FairSatisfactoryFairSatisfactoryFO2060
December 200565.8FairGoodFairSatisfactoryFO2060
October 200465.8FairGoodFairSatisfactoryFO2060
September 200365.8FairGoodFairSatisfactoryFO2060
August 200269.8FairGoodFairSatisfactoryFO2060
November 200080.8FairGoodSatisfactorySatisfactoryFO2060
October 199980.8FairGoodSatisfactorySatisfactoryFO2060
October 199880.8FairGoodSatisfactoryGoodFO2060
January 199780.8FairSatisfactorySatisfactoryGoodFO2060
January 199680.8FairSatisfactorySatisfactorySatisfactoryFO2060
November 199471.9FairGoodSatisfactoryGoodFO2060
November 199270.9GoodGoodGoodVery GoodFO2060
January 199271.9FairSatisfactorySatisfactoryGoodFO2060
February 199171.9FairGoodSatisfactoryVery GoodFO2060