+43.02708, -87.94781
43°01'37" N, 87°56'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:STH 57-27TH ST over CMSTPP RR
Structure number:B40051300010000
Location:0.3M N JCT STH 59
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:140.1 ft. [42.7 m]
Total length:531.2 ft. [161.9 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:34.8 ft. [10.6 m]
Skew angle:28°
Owner:City or Municipal Highway Agency [04]
Year built:1981
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:5
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: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:33,364 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.7 tons [50.6 metric tons]
Inventory rating:37.4 tons [34.0 metric tons]
Sufficiency rating:96.4

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201596.4FairSatisfactorySatisfactoryGood-33364
August 201396.4GoodGoodGoodGood-32710
August 201194.8GoodGoodGoodGood-25800
August 200986.1GoodGoodGoodGood-25800
July 200786.1GoodGoodGoodGood-25800
September 200586.1GoodGoodGoodGood-25800
June 200486.1GoodGoodGoodGood-25800
July 200288.3GoodGoodGoodGood-25800
December 200083.8GoodGoodGoodGoodFO25800
September 199881.6FairGoodVery GoodSatisfactoryFO26500
October 199681.6FairSatisfactoryVery GoodSatisfactoryFO26500
September 199486.1FairSatisfactoryVery GoodSatisfactory-26500
August 199287.7FairSatisfactorySatisfactorySatisfactory-22050
October 199087.7FairSatisfactoryVery GoodSatisfactory-22050