+39.20167, -84.46778
39°12'06" N, 84°28'04" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IR 75 over MILL CREEK
Structure number:3110389
Location:.6 MI N OF SR 4
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:71.9 ft. [21.9 m]
Total length:198.2 ft. [60.4 m]
Roadway width between curbs:144.0 ft. [43.9 m]
Deck width edge-to-edge:151.9 ft. [46.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1947
Year reconstructed:1989
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: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: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:156,804 [as of 2015]
Truck traffic:16% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
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 201694.0GoodGoodGoodGoodFO156804
May 201594.0GoodGoodGoodGoodFO156190
August 201494.0FairSatisfactoryGoodSatisfactoryFO156190
October 201398.0FairSatisfactoryGoodSatisfactory-156190
November 201298.0FairSatisfactoryGoodSatisfactory-156190
September 201198.0FairSatisfactoryGoodSatisfactory-156190
November 201098.0FairSatisfactoryGoodSatisfactory-166810
December 200998.0FairSatisfactoryGoodSatisfactory-166810
November 200898.0FairSatisfactoryGoodSatisfactory-166810
September 200798.0FairSatisfactoryVery GoodSatisfactory-166810
December 200698.0FairSatisfactoryVery GoodGood-166810
October 200598.0GoodGoodVery GoodGood-161260
January 200598.0GoodGoodVery GoodGood-161260
August 200398.0GoodGoodVery GoodGood-149600
September 200298.0GoodGoodVery GoodGood-149600
October 200098.0GoodGoodGoodGood-149600
October 199998.0GoodGoodGoodGood-149600
December 199898.0GoodGoodGoodGood-149600
February 199798.0GoodGoodGoodGood-149600
February 199698.0GoodGoodGoodGood-149600
December 199498.0FairSatisfactorySatisfactorySatisfactory-122020
November 199298.0FairSatisfactorySatisfactorySatisfactory-122020
January 199298.0FairSatisfactorySatisfactoryGood-122020
February 199198.0FairGoodSatisfactoryGood-122020

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.4,6804,44623400
Reinforced Concrete Decksq. ft.30,09621,8117,9703150
Wearing Surfacessq. ft.28,51225,3253,18160
Reinforced Concrete Pier Walllinear ft.351346500
Reinforced Concrete Abutmentlinear ft.3513105360
Elastomeric Bearingeach9696000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3963722400