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STH 139 over NBN RR

Map

Coordinates:
+45.86156, -88.65394
45°51'42" N, 88°39'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STH 139 over NBN RR
Structure number:B19000400000000
Location:14.2M N JCT CTH O
Purpose:Carries highway over railroad
Route classification:Minor Arterial (Rural) [06]
Length of largest span:47.2 ft. [14.4 m]
Total length:142.4 ft. [43.4 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1976
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:Prestressed concrete continuous [6]
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: September 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,200 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$891,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018PoorPoorGoodSatisfactory120089.2
September 2016PoorPoorGoodSatisfactory120089.2
September 2014FairFairGoodSatisfactory83093.4
September 2012FairFairGoodGood83093.4
September 2010FairSatisfactoryGoodGood108093.1
September 2008FairSatisfactoryGoodGood108093.1
September 2006FairSatisfactoryGoodGood108093.1
September 2004FairSatisfactoryVery GoodGood108093.1
September 2002GoodGoodGoodGood108093.1
September 2000GoodGoodGoodGood88094.1
November 1998GoodGoodGoodGood88094.1
November 1997GoodGoodGoodGood88089.8
June 1996GoodGoodGoodGood88089.8
September 1995GoodGoodGoodGood88094.1
September 1994FairGoodGoodSatisfactory88094.1
July 1993FairGoodSatisfactorySatisfactory61095.5
October 1992FairSatisfactorySatisfactorySatisfactory61095.5
September 1991FairSatisfactorySatisfactorySatisfactory61095.5