TH 47 over BNSF RR


+45.01985, -93.26285
45°01'11" N, 93°15'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 47 over BNSF RR
Structure number:27072
Location:3.4 MI S OF JCT TH 694
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:164.4 ft. [50.1 m]
Total length:505.3 ft. [154.0 m]
Roadway width between curbs:59.1 ft. [18.0 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:4
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: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,500 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:84.4 tons [76.7 metric tons]
Inventory rating:50.7 tons [46.1 metric tons]
Sufficiency rating:95.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201595.7GoodGoodGoodGood-13500
May 201395.7GoodGoodGoodGood-13500
May 201195.7GoodGoodGoodGood-13500
November 200995.7GoodGoodGoodGood-13500
November 200895.4GoodGoodGoodGood-16500
April 200795.4GoodGoodGoodGood-16500
April 200695.4GoodGoodGoodGood-16500
June 200495.3GoodGoodGoodGood-17500
June 200395.3GoodGoodGoodGood-17500
October 200295.7GoodGoodGoodGood-13700
May 200195.7GoodGoodGoodGood-13700
July 200095.7GoodVery GoodVery GoodVery Good-13700
July 199995.7GoodVery GoodVery GoodVery Good-13700
March 199995.7GoodVery GoodVery GoodVery Good-13700