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 2014 

Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 1994]
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: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. ratingEvaluationDeckSuper.Sub.ADT
August 201494.0Not deficientGoodGoodGood1500
September 201294.0Not deficientGoodGoodGood1500
September 201094.0Not deficientGoodGoodGood1500
September 200894.0Not deficientGoodGoodGood1500
October 200794.0Not deficientGoodGoodGood1500
November 200694.0Not deficientGoodGoodGood1500
May 200594.0Not deficientGoodGoodGood1500
September 200494.0Not deficientGoodGoodGood1500
June 200394.0Not deficientGoodGoodGood1500
September 200295.0Not deficientGoodGoodGood1500
August 200195.0Not deficientGoodSatisfactoryGood1500
January 200194.0Not deficientGoodSatisfactoryGood1500
November 19990.0Not applicableGoodSatisfactoryGood101000
August 199894.0Not deficientGoodGoodGood1500
December 199793.9Not deficientGoodGoodGood1500
August 199693.9Not deficientGoodGoodGood1500
May 199593.9Not deficientGoodVery GoodVery Good1500
October 199393.9Not deficientGoodVery GoodVery Good1500
October 199293.9Not deficientGoodVery GoodVery Good1600
August 199193.9Not deficientGoodVery GoodVery Good1600