TH 47 over BNSF RR


+44.99003, -93.25776
44°59'24" N, 93°15'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 47 over BNSF RR
Structure number:27134
Location:0.3 MI NW OF JCT TH 65
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:46.9 ft. [14.3 m]
Total length:50.9 ft. [15.5 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:22.3 ft. [6.8 m]
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]
Main span material:Steel [3]
Main span 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 

Status:Open, no restriction [A]
Average daily traffic:14,300 [as of 2008]
Truck traffic:4% of total traffic
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:Meets minimum tolerable limits to be left in place as is [4]
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:71.2 tons [64.7 metric tons]
Inventory rating:42.6 tons [38.7 metric tons]
Sufficiency rating:81.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201581.3Not deficientGoodGoodGood14300
May 201381.3Not deficientGoodGoodGood14300
May 201181.3Not deficientGoodGoodGood14300
November 200981.3Not deficientGoodGoodGood14300
November 200881.4Not deficientGoodGoodGood13400
April 200781.4Not deficientGoodGoodGood13400
July 200681.4Not deficientGoodGoodGood13400
June 200481.5Not deficientGoodGoodGood13000
June 200381.5Not deficientGoodGoodGood13000
October 200281.5Not deficientGoodGoodGood12800
May 200181.5Not deficientGoodGoodGood12800
July 200081.5Not deficient---12800
200081.5Not deficientGoodGoodGood12800
May 199881.5Not deficientGoodGoodGood12800
July 199782.3Not deficientGoodGoodGood12800
May 199682.3Not deficientGoodGoodGood12800
August 199580.0Not deficientVery GoodGoodGood11000
September 199480.0Not deficientVery GoodGoodGood11000
June 199380.0Not deficientVery GoodGoodGood11000
January 199379.9Not deficientVery GoodGoodGood12000
May 199279.9Not deficientVery GoodVery GoodGood12000