US-31 BR (WALTON) over US-31


+41.85530, -86.31683
41°51'19" N, 86°19'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-31 BR (WALTON) over US-31
Structure number:000000000000899
Old structure number:11111057000S020 (from 1992 edition)
Location:3.5 MI N OF US-12
Purpose:Carries highway over highway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:153.9 ft. [46.9 m]
Total length:404.9 ft. [123.4 m]
Roadway width between curbs:47.6 ft. [14.5 m]
Deck width edge-to-edge:51.2 ft. [15.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,718 [as of 2007]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactoryGood1571896.0
May 2016FairGoodSatisfactoryGood1571896.0
May 2014FairGoodSatisfactoryGood1571896.0
May 2012FairGoodSatisfactoryGood1571896.0
May 2010GoodGoodGoodGood1571896.0
May 2008FairSatisfactoryGoodGood1571896.0
May 2006FairSatisfactoryGoodGood1322297.5
May 2004FairSatisfactoryGoodGood2620100.0
May 2002FairSatisfactoryVery GoodVery Good2620100.0
July 2000GoodGoodExcellentExcellent2620100.0
August 1998GoodGoodExcellentExcellent2620100.0
September 1995GoodVery GoodVery GoodVery Good2620100.0