IH USH 51-IH 39 NB over STH 73


+44.21357, -89.52432
44°12'49" N, 89°31'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IH USH 51-IH 39 NB over STH 73
Structure number:B69002200000000
Location:5.8M N JCT CTH V TO E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:86.9 ft. [26.5 m]
Total length:175.9 ft. [53.6 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:16.4 ft. [5.0 m]
Skew angle:
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: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: June 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,800 [as of 2014]
Truck traffic:18% 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:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.8 tons [65.3 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201698.0FairGoodGoodSatisfactory-6800
June 201498.0FairGoodGoodSatisfactory-7900
June 201298.0GoodGoodGoodGood-7900
June 201098.0GoodGoodGoodGood-7900
June 200898.0GoodGoodGoodGood-7900
July 200698.0GoodGoodGoodGood-7900
October 200498.0GoodGoodGoodGood-7900
October 200298.0GoodGoodGoodGood-9125
August 200198.0GoodGoodGoodGood-9125
October 200098.0GoodVery GoodVery GoodGood-9125
October 1998100.0FairVery GoodVery GoodSatisfactory-9125
September 1997100.0FairVery GoodVery GoodSatisfactory-9125
April 1996100.0FairVery GoodVery GoodSatisfactory-9125
September 1995100.0FairVery GoodVery GoodSatisfactory-9125
October 1994100.0FairVery GoodVery GoodSatisfactory-9125
April 1993100.0FairVery GoodVery GoodSatisfactory-4510
June 1992100.0FairVery GoodVery GoodSatisfactory-4510
May 1991100.0GoodVery GoodVery GoodVery Good-3670