+40.11389, -86.90417
40°06'50" N, 86°54'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 231 over BLACK CREEK
Structure number:016140
Location:02.35 N I-74
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:86.6 ft. [26.4 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,670 [as of 2010]
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:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Operating rating:97.8 tons [88.9 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:96.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$611,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201696.4GoodGoodGoodGood-9670
August 201496.4GoodGoodGoodGood-9670
August 201296.4FairSatisfactorySatisfactorySatisfactory-9670
September 201096.6FairSatisfactorySatisfactorySatisfactory-9160
December 200896.6FairSatisfactorySatisfactorySatisfactory-9160
August 200797.0FairGoodSatisfactorySatisfactory-7963
August 200597.0GoodGoodGoodGood-7963
October 200497.0GoodGoodGoodGood-7963
October 200297.1GoodGoodGoodGood-7807
September 200197.1GoodGoodGoodGood-7807
September 199995.4GoodVery GoodVery GoodVery Good-6927
December 199795.4GoodVery GoodVery GoodVery Good-6927
December 199595.4GoodVery GoodVery GoodVery Good-6927
December 199395.3GoodExcellentExcellentExcellent-7100
September 199273.2FairFairFairFair-7100
March 199061.6PoorFairFairPoorSD7100