+41.45295, -86.15617
41°27'11" N, 86°09'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 331 over ARMEY DITCH
Structure number:031470
Location:00.45 N SR 106
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:34.1 ft. [10.4 m]
Total length:87.6 ft. [26.7 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1982
Year reconstructed:2005
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,016 [as of 2016]
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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:98.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood501698.6
September 2015GoodGoodGoodGood806094.7
September 2013GoodGoodGoodGood806094.7
September 2011GoodGoodGoodGood806094.7
June 2009GoodGoodGoodGood806094.7
June 2007GoodGoodGoodGood806084.7
August 2005GoodGoodGoodGood806084.7
October 2003GoodGoodGoodGood790284.7
December 2001GoodGoodGoodGood790284.7
January 2000GoodGoodGoodGood613085.3
November 1997GoodGoodGoodGood613085.3
December 1995GoodGoodGoodGood613085.1
January 1994GoodVery GoodVery GoodVery Good530088.4
December 1992GoodVery GoodVery GoodVery Good530088.4
February 1990GoodVery GoodVery GoodVery Good530095.7