STH 181-N 76TH ST over STH 100-BROWN DEER RD


+43.17796, -88.00525
43°10'41" N, 88°00'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:STH 181-N 76TH ST over STH 100-BROWN DEER RD
Structure number:B40040400000000
Location:2.0M N JCT CTH PP
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:100.1 ft. [30.5 m]
Total length:201.8 ft. [61.5 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:105.0 ft. [32.0 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2008
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:Good
Status:Open, no restriction [A]
Average daily traffic:12,168 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:61.1 tons [55.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201699.0GoodGoodGoodGood-12168
September 201499.0GoodGoodGoodGood-16500
September 201297.2GoodVery GoodGoodGood-16500
September 201091.1GoodVery GoodVery GoodGoodFO18300
October 200891.1GoodExcellentExcellentVery GoodFO18300
October 200676.7PoorPoorSatisfactoryFairSD21700
May 200576.7PoorPoorSatisfactoryFairSD21700
October 200476.7PoorPoorSatisfactoryFairSD21700
October 200276.5PoorPoorSatisfactoryFairSD25400
November 200077.0FairFairSatisfactoryFairFO25400
July 199977.0FairFairSatisfactoryFairFO25200
August 199877.0FairFairSatisfactoryFairFO25200
April 199677.0FairFairGoodFairFO25200
February 199681.8FairSatisfactoryGoodFair-25200
January 199581.8FairSatisfactoryGoodFair-25200
February 199465.8PoorSatisfactoryGoodPoorSD19040
February 199364.8PoorFairSatisfactoryPoorSD19040
April 199164.8PoorFairSatisfactoryPoorSD19040