TH 55 over I 94


+44.98443, -93.28785
44°59'04" N, 93°17'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 55 over I 94
Structure number:27785
Location:AT THE JCT TH 55
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:126.6 ft. [38.6 m]
Total length:227.7 ft. [69.4 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:124.3 ft. [37.9 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1979
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:Low slump Concrete [4]

Latest Available Inspection: May 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27,500 [as of 2004]
Truck traffic:3% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:81.3 tons [73.9 metric tons]
Inventory rating:49.0 tons [44.5 metric tons]
Sufficiency rating:91.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201591.2FairFairSatisfactorySatisfactory-27500
May 201391.2FairFairSatisfactorySatisfactory-27500
May 201190.2FairFairSatisfactorySatisfactory-27500
August 200990.2FairFairSatisfactorySatisfactory-27500
October 200791.3FairSatisfactorySatisfactorySatisfactory-27500
August 200691.3FairSatisfactorySatisfactorySatisfactory-27500
August 200591.3FairSatisfactorySatisfactorySatisfactory-27500
June 200492.7FairSatisfactorySatisfactorySatisfactory-12600
November 200392.7FairSatisfactorySatisfactorySatisfactory-12600
September 200292.5FairSatisfactorySatisfactorySatisfactory-15000
October 200097.6FairGoodSatisfactorySatisfactory-15000
November 199997.6FairGoodSatisfactorySatisfactory-15000
November 199897.6FairGoodSatisfactorySatisfactory-15000
July 199797.3GoodGoodGoodGood-15000
September 199697.3GoodGoodGoodGood-15000
September 199594.8GoodGoodGoodGood-15500
September 199493.5GoodGoodVery GoodGood-34000
October 199393.5GoodGoodVery GoodGood-34000
October 199293.2GoodGoodVery GoodGood-38000
June 199193.2GoodGoodVery GoodGood-38000