TH 62 WB over TH 77


+44.89575, -93.24709
44°53'45" N, 93°14'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 62 WB over TH 77
Structure number:27021
Location:AT THE JCT TH 77; 62
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:97.1 ft. [29.6 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:42.7 ft. [13.0 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:48,500 [as of 2004]
Truck traffic:3% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.7 tons [58.8 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:73.0
Estimated cost of work:$202,000,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201673.0GoodGoodGoodGoodFO48500
August 201473.0GoodGoodGoodGoodFO48500
August 201273.0GoodGoodGoodGoodFO48500
August 201073.0GoodGoodGoodGoodFO48500
October 200873.0GoodGoodGoodGoodFO48500
August 200773.0GoodGoodGoodGoodFO48500
June 200673.0GoodGoodGoodGoodFO48500
July 200573.0FairSatisfactoryGoodGoodFO48500
November 200473.2FairSatisfactoryGoodGoodFO47000
June 200373.2FairSatisfactoryGoodGoodFO47000
November 200173.5FairSatisfactorySatisfactoryGoodFO44500
December 200073.5FairSatisfactorySatisfactoryGoodFO44500
November 199973.5FairSatisfactorySatisfactoryGoodFO44500
June 199873.5FairSatisfactorySatisfactoryGoodFO44500
August 199776.2FairSatisfactoryGoodGoodFO44500
October 199676.2FairSatisfactoryGoodGoodFO44500
October 199573.2FairSatisfactoryGoodGoodFO38500
October 199471.0FairSatisfactoryVery GoodGoodFO40500
May 199371.0FairSatisfactoryVery GoodGoodFO40500
June 199071.1FairSatisfactoryVery GoodGoodFO39500