IH RAMP, IH-794 WB over LAND


+43.03311, -87.89997
43°01'59" N, 87°53'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IH RAMP, IH-794 WB over LAND
Structure number:B400400006D0000
Location:.5M N CHICAGO ST.
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.6 ft. [32.2 m]
Total length:317.3 ft. [96.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance above deck:17.1 ft. [5.2 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 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,540 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:96.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201596.6FairFairSatisfactoryGood-7540
February 201496.7FairFairSatisfactoryGood-6600
March 201273.5FairSatisfactorySatisfactoryGoodFO6800
March 201073.5FairSatisfactorySatisfactoryGoodFO6800
March 200872.0FairSatisfactorySatisfactoryGoodFO11000
June 200772.0FairSatisfactorySatisfactoryGoodFO11000
June 200577.2FairSatisfactorySatisfactoryGoodFO3700
July 200377.2FairSatisfactorySatisfactoryGoodFO3700
October 200271.3FairSatisfactorySatisfactoryGoodFO13080
November 200177.3FairSatisfactorySatisfactoryGoodFO3300
October 200077.3FairSatisfactorySatisfactoryGoodFO3300
November 199996.1FairSatisfactorySatisfactoryGood-3050
October 199896.1FairSatisfactorySatisfactoryVery Good-3050
December 199696.1FairSatisfactorySatisfactoryVery Good-3050
February 199696.1FairSatisfactorySatisfactoryVery Good-3050
December 199496.1FairSatisfactorySatisfactoryVery Good-3050
February 199496.1FairSatisfactorySatisfactoryVery Good-3050
February 199396.1FairSatisfactorySatisfactoryVery Good-3050
September 199196.1FairSatisfactorySatisfactoryVery Good-3050