NB Coll off ramp over 3rd Street WB


+44.97004, -93.25244
44°58'12" N, 93°15'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NB Coll off ramp over 3rd Street WB
Structure number:27880A
Location:0.5 MI NE OF JCT TH 94
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:111.6 ft. [34.0 m]
Total length:597.5 ft. [182.1 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1970
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:7
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: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 1994]
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:Equal to present desirable criteria [8]
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:73.8 tons [67.1 metric tons]
Inventory rating:44.2 tons [40.2 metric tons]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201694.0FairSatisfactoryGoodGood-1500
August 201494.0GoodGoodGoodGood-1500
September 201294.0GoodGoodGoodGood-1500
September 201094.0GoodGoodGoodGood-1500
September 200894.0GoodGoodGoodGood-1500
October 200794.0GoodGoodGoodGood-1500
November 200694.0GoodGoodGoodGood-1500
May 200594.0GoodGoodGoodGood-1500
September 200494.0GoodGoodGoodGood-1500
June 200394.0GoodGoodGoodGood-1500
September 200295.0GoodGoodGoodGood-1500
August 200195.0FairGoodSatisfactoryGood-1500
January 200194.0FairGoodSatisfactoryGood-1500
November 19990.0FairGoodSatisfactoryGood-101000
August 199894.0GoodGoodGoodGood-1500
December 199793.9GoodGoodGoodGood-1500
August 199693.9GoodGoodGoodGood-1500
May 199593.9GoodGoodVery GoodVery Good-1500
October 199393.9GoodGoodVery GoodVery Good-1500
October 199293.9GoodGoodVery GoodVery Good-1600
August 199193.9GoodGoodVery GoodVery Good-1600