STH 78 over USH 18-USH 151


+43.00145, -89.76039
43°00'05" N, 89°45'37" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STH 78 over USH 18-USH 151
Structure number:B13030400000000
Location:4.8M N JCT CTH H TO S
Purpose:Carries highway over highway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:111.9 ft. [34.1 m]
Total length:230.7 ft. [70.3 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:70.9 ft. [21.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:1984
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:2
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: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,200 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairGoodGoodSatisfactory220094.0
September 2014FairGoodGoodSatisfactory220094.0
September 2012FairGoodGoodSatisfactory220094.0
September 2010FairGoodGoodSatisfactory220086.7
September 2008FairGoodGoodSatisfactory560079.8
September 2006FairGoodSatisfactorySatisfactory218586.7
September 2004FairGoodSatisfactorySatisfactory218586.7
January 2004FairGoodGoodSatisfactory218586.7
January 2002FairGoodGoodSatisfactory150089.2
September 2000FairGoodSatisfactorySatisfactory150089.2
April 1999GoodGoodGoodGood150089.2
July 1998GoodGoodGoodGood150089.2
April 1997GoodGoodGoodGood150089.2
June 1996GoodGoodGoodGood150089.2
January 1995GoodGoodVery GoodGood150089.3
August 1994GoodGoodVery GoodGood150089.3
June 1993GoodVery GoodVery GoodVery Good95091.3
August 1992GoodVery GoodVery GoodVery Good95091.3
December 1991GoodVery GoodVery GoodVery Good95091.3