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IH RAMP, IH 794WB over IH RAMP, JACKSON ST-IH 7

Map 

Coordinates:
+43.03630, -87.90390
43°02'11" N, 87°54'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IH RAMP, IH 794WB over IH RAMP, JACKSON ST-IH 7
Structure number:B400400007A0000
Location:1.0 MI E JCT IH 43
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:115.2 ft. [35.1 m]
Total length:402.6 ft. [122.7 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:3,700 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:68.3 tons [62.1 metric tons]
Inventory rating:41.0 tons [37.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:83.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,367,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201583.8Functionally obsoleteFairFairSatisfactory3700
February 201483.8Functionally obsoleteFairFairSatisfactory3700
March 201291.8Functionally obsoleteFairSatisfactorySatisfactory3800
March 201091.5Functionally obsoleteSatisfactorySatisfactorySatisfactory5200
March 200891.5Functionally obsoleteSatisfactorySatisfactorySatisfactory5200
June 200791.5Functionally obsoleteSatisfactorySatisfactorySatisfactory5200
June 200592.2Functionally obsoleteSatisfactorySatisfactorySatisfactory2600
July 200396.3Not deficientSatisfactorySatisfactorySatisfactory2600
November 200288.6Not deficientSatisfactorySatisfactoryGood30050
November 200192.4Functionally obsoleteSatisfactorySatisfactoryGood2100
October 200092.4Functionally obsoleteSatisfactorySatisfactoryGood2100
November 199992.6Functionally obsoleteSatisfactorySatisfactoryGood1200
October 199892.6Functionally obsoleteSatisfactorySatisfactoryGood1200
December 199692.6Functionally obsoleteSatisfactorySatisfactoryGood1200
February 199696.6Not deficientSatisfactorySatisfactoryGood1200
December 199496.6Not deficientSatisfactorySatisfactoryGood1200
February 199496.6Not deficientSatisfactorySatisfactoryGood1200
February 199396.6Not deficientSatisfactorySatisfactoryVery Good1200
October 199196.6Not deficientSatisfactorySatisfactoryVery Good1200