+43.09226, -87.92182
43°05'32" N, 87°55'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IH 43-N-S FREEWAY over RAMP IH 43NBL-STH 57
Structure number:B40011600000000
Location:X 0.3M N JCT STH 190 TO E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:58.7 ft. [17.9 m]
Total length:138.8 ft. [42.3 m]
Roadway width between curbs:96.1 ft. [29.3 m]
Deck width edge-to-edge:103.0 ft. [31.4 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed: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:3
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: March 2015 

Status:Open, no restriction [A]
Average daily traffic:111,000 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.3 tons [53.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:87.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$872,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201587.5Functionally obsoleteFairSatisfactorySatisfactory111000
March 201388.3Functionally obsoleteFairSatisfactorySatisfactory95400
March 201188.3Functionally obsoleteFairSatisfactorySatisfactory95400
March 200985.8Structurally deficientPoorSatisfactorySatisfactory101300
March 200785.1Structurally deficientPoorSatisfactorySatisfactory116500
June 200585.1Structurally deficientPoorSatisfactorySatisfactory116500
June 200389.3Structurally deficientPoorSatisfactorySatisfactory116500
August 200289.3Structurally deficientPoorSatisfactorySatisfactory116500
November 200179.1Structurally deficientPoorGoodSatisfactory116030
July 200079.6Structurally deficientPoorGoodSatisfactory111610
October 199980.4Structurally deficientPoorGoodSatisfactory103875
March 199880.4Structurally deficientPoorGoodSatisfactory103875
November 199680.4Structurally deficientPoorGoodSatisfactory103875
February 199686.9Structurally deficientPoorVery GoodSatisfactory103875
January 199586.9Structurally deficientPoorVery GoodSatisfactory103875
January 199488.4Structurally deficientPoorVery GoodSatisfactory84580
February 199388.4Structurally deficientPoorVery GoodSatisfactory84580
January 199288.4Structurally deficientPoorVery GoodSatisfactory84580