20th Ave S over I 94


+44.96474, -93.24416
44°57'53" N, 93°14'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:20th Ave S over I 94
Structure number:27865
Location:0.4 MI SE OF JCT TH 55
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:67.9 ft. [20.7 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:60.4 ft. [18.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1966
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:Prestressed concrete [5]
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,700 [as of 2005]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:72.3 tons [65.7 metric tons]
Inventory rating:33.8 tons [30.7 metric tons]
Sufficiency rating:76.3
Estimated cost of work:$999,999,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201676.3FairSatisfactoryGoodGoodFO4700
August 201475.3FairSatisfactoryGoodGoodFO4700
September 201275.3FairSatisfactoryGoodGoodFO4700
July 201075.3FairSatisfactoryGoodGoodFO4700
October 200875.3FairSatisfactoryGoodGoodFO4700
November 200779.3GoodGoodGoodGoodFO4700
October 200679.3FairSatisfactoryGoodGoodFO4700
December 200579.3FairSatisfactoryGoodGoodFO4500
August 200480.0FairSatisfactoryGoodGoodFO4500
November 200380.0FairSatisfactorySatisfactoryGoodFO4700
August 200280.0FairSatisfactorySatisfactoryGoodFO4700
June 200180.0FairSatisfactorySatisfactoryGoodFO4700
October 199976.0FairSatisfactoryGoodGoodFO4700
July 199876.0FairSatisfactoryGoodGoodFO4700
December 199674.6FairSatisfactoryGoodGoodFO5600
September 199574.6FairSatisfactoryGoodGoodFO4200
October 199474.6FairSatisfactoryGoodGoodFO4200
October 199374.6FairSatisfactoryGoodGoodFO4015
October 199274.6FairSatisfactoryGoodGoodFO4015
July 199174.7FairSatisfactoryGoodGoodFO2480