+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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201694.0Functionally obsoleteGoodGoodGood156804
May 201594.0Functionally obsoleteGoodGoodGood156190
August 201494.0Functionally obsoleteSatisfactoryGoodSatisfactory156190
October 201398.0Not deficientSatisfactoryGoodSatisfactory156190
November 201298.0Not deficientSatisfactoryGoodSatisfactory156190
September 201198.0Not deficientSatisfactoryGoodSatisfactory156190
November 201098.0Not deficientSatisfactoryGoodSatisfactory166810
December 200998.0Not deficientSatisfactoryGoodSatisfactory166810
November 200898.0Not deficientSatisfactoryGoodSatisfactory166810
September 200798.0Not deficientSatisfactoryVery GoodSatisfactory166810
December 200698.0Not deficientSatisfactoryVery GoodGood166810
October 200598.0Not deficientGoodVery GoodGood161260
January 200598.0Not deficientGoodVery GoodGood161260
August 200398.0Not deficientGoodVery GoodGood149600
September 200298.0Not deficientGoodVery GoodGood149600
October 200098.0Not deficientGoodGoodGood149600
October 199998.0Not deficientGoodGoodGood149600
December 199898.0Not deficientGoodGoodGood149600
February 199798.0Not deficientGoodGoodGood149600
February 199698.0Not deficientGoodGoodGood149600
December 199498.0Not deficientSatisfactorySatisfactorySatisfactory122020
November 199298.0Not deficientSatisfactorySatisfactorySatisfactory122020
January 199298.0Not deficientSatisfactorySatisfactoryGood122020
February 199198.0Not deficientGoodSatisfactoryGood122020