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 2014 

Status:Open, no restriction [A]
Average daily traffic:16,500 [as of 2012]
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. ratingEvaluationDeckSuper.Sub.ADT
September 201499.0Not deficientGoodGoodGood16500
September 201297.2Not deficientVery GoodGoodGood16500
September 201091.1Functionally obsoleteVery GoodVery GoodGood18300
October 200891.1Functionally obsoleteExcellentExcellentVery Good18300
October 200676.7Structurally deficientPoorSatisfactoryFair21700
May 200576.7Structurally deficientPoorSatisfactoryFair21700
October 200476.7Structurally deficientPoorSatisfactoryFair21700
October 200276.5Structurally deficientPoorSatisfactoryFair25400
November 200077.0Functionally obsoleteFairSatisfactoryFair25400
July 199977.0Functionally obsoleteFairSatisfactoryFair25200
August 199877.0Functionally obsoleteFairSatisfactoryFair25200
April 199677.0Functionally obsoleteFairGoodFair25200
February 199681.8Not deficientSatisfactoryGoodFair25200
January 199581.8Not deficientSatisfactoryGoodFair25200
February 199465.8Structurally deficientSatisfactoryGoodPoor19040
February 199364.8Structurally deficientFairSatisfactoryPoor19040
April 199164.8Structurally deficientFairSatisfactoryPoor19040