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TH 62 WB over TH 77

Map 

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

Facts 

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 2014 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:73.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$202,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201473.0Functionally obsoleteGoodGoodGood48500
August 201273.0Functionally obsoleteGoodGoodGood48500
August 201073.0Functionally obsoleteGoodGoodGood48500
October 200873.0Functionally obsoleteGoodGoodGood48500
August 200773.0Functionally obsoleteGoodGoodGood48500
June 200673.0Functionally obsoleteGoodGoodGood48500
July 200573.0Functionally obsoleteSatisfactoryGoodGood48500
November 200473.2Functionally obsoleteSatisfactoryGoodGood47000
June 200373.2Functionally obsoleteSatisfactoryGoodGood47000
November 200173.5Functionally obsoleteSatisfactorySatisfactoryGood44500
December 200073.5Functionally obsoleteSatisfactorySatisfactoryGood44500
November 199973.5Functionally obsoleteSatisfactorySatisfactoryGood44500
June 199873.5Functionally obsoleteSatisfactorySatisfactoryGood44500
August 199776.2Functionally obsoleteSatisfactoryGoodGood44500
October 199676.2Functionally obsoleteSatisfactoryGoodGood44500
October 199573.2Functionally obsoleteSatisfactoryGoodGood38500
October 199471.0Functionally obsoleteSatisfactoryVery GoodGood40500
May 199371.0Functionally obsoleteSatisfactoryVery GoodGood40500
June 199071.1Functionally obsoleteSatisfactoryVery GoodGood39500