IH 39NB over USH 51 NB

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.


+42.91339, -89.08527
42°54'48" N, 89°05'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 39NB over USH 51 NB
Structure number:B13017200000000
Location:3.9M W JCT USH 51 TO S
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:63.7 ft. [19.4 m]
Total length:143.7 ft. [43.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,800 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$899,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairSatisfactorySatisfactorySatisfactory2580070.8
September 2014FairSatisfactorySatisfactorySatisfactory2580070.8
September 2012FairSatisfactorySatisfactorySatisfactory2580094.0
September 2010FairSatisfactorySatisfactorySatisfactory2580094.0
September 2008FairSatisfactorySatisfactorySatisfactory2580094.0
September 2006FairSatisfactorySatisfactoryGood3530094.0
September 2004FairSatisfactorySatisfactoryGood3530094.0
January 2004FairSatisfactoryGoodGood3530094.0
February 2002FairSatisfactoryGoodGood3530094.0
July 2000FairSatisfactoryGoodGood3530094.0
September 1999FairSatisfactoryGoodGood3530094.0
October 1998GoodGoodGoodGood3530094.0
August 1997GoodGoodGoodGood3530094.0
November 1996GoodGoodGoodGood3530094.0
November 1995GoodGoodGoodGood3530098.0
July 1994GoodVery GoodVery GoodVery Good3530098.0
November 1993GoodVery GoodVery GoodVery Good1180098.0
July 1992GoodVery GoodVery GoodVery Good1180098.0
November 1991GoodVery GoodVery GoodVery Good1180098.0