12th St N over I 394


+44.97647, -93.28129
44°58'35" N, 93°16'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:12th St N over I 394
Structure number:27702
Location:0.3 MI NE OF JCT TH 94
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:112.5 ft. [34.3 m]
Total length:202.1 ft. [61.6 m]
Roadway width between curbs:29.5 ft. [9.0 m]
Deck width edge-to-edge:40.4 ft. [12.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1985
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: June 2015 

Status:Open, no restriction [A]
Average daily traffic:3,100 [as of 2005]
Deck condition:Good [7 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 corrrective action [3]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:75.8 tons [68.9 metric tons]
Inventory rating:45.3 tons [41.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:78.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$286,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201578.6Functionally obsoleteGoodGoodGood3100
June 201378.6Functionally obsoleteGoodGoodGood3100
June 201178.6Functionally obsoleteGoodGoodGood3100
October 200978.6Functionally obsoleteGoodGoodGood3100
November 200778.6Functionally obsoleteGoodGoodGood3100
July 200678.6Functionally obsoleteGoodGoodGood3100
December 200478.6Functionally obsoleteGoodGoodGood3650
October 200278.5Functionally obsoleteGoodGoodGood4000
October 200178.5Functionally obsoleteSatisfactorySatisfactoryGood4000
June 200078.5Functionally obsoleteGoodGoodGood4000
200078.5Functionally obsoleteGoodGoodGood4000
June 199878.5Functionally obsoleteGoodGoodGood4000
June 199676.0Functionally obsoleteGoodGoodGood15500
August 199577.5Functionally obsoleteGoodGoodGood5300
August 199477.5Functionally obsoleteGoodGoodGood5300
November 199377.5Not deficientGoodGoodGood5300
January 199377.2Not deficientGoodGoodGood7920
November 199187.9Not deficientGoodVery GoodGood2250