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 2014 

Status:Open, no restriction [A]
Average daily traffic:7,900 [as of 2012]
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. ratingEvaluationDeckSuper.Sub.ADT
June 201498.0Not deficientGoodGoodSatisfactory7900
June 201298.0Not deficientGoodGoodGood7900
June 201098.0Not deficientGoodGoodGood7900
June 200898.0Not deficientGoodGoodGood7900
July 200698.0Not deficientGoodGoodGood7900
October 200498.0Not deficientGoodGoodGood7900
October 200298.0Not deficientGoodGoodGood9125
August 200198.0Not deficientGoodGoodGood9125
October 200098.0Not deficientVery GoodVery GoodGood9125
October 1998100.0Not deficientVery GoodVery GoodSatisfactory9125
September 1997100.0Not deficientVery GoodVery GoodSatisfactory9125
April 1996100.0Not deficientVery GoodVery GoodSatisfactory9125
September 1995100.0Not deficientVery GoodVery GoodSatisfactory9125
October 1994100.0Not deficientVery GoodVery GoodSatisfactory9125
April 1993100.0Not deficientVery GoodVery GoodSatisfactory4510
June 1992100.0Not deficientVery GoodVery GoodSatisfactory4510
May 1991100.0Not deficientVery GoodVery GoodVery Good3670