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TH 62 EB over TH 77

Map

Coordinates:
+44.89554, -93.24720
44°53'44" N, 93°14'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 62 EB over TH 77
Structure number:27022
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:93.8 ft. [28.6 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:43.6 ft. [13.3 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 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:MS 18 / HS 20 [5]
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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:55,500 [as of 2017]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Sufficiency rating:71.0
Estimated cost of work:$202,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairFairSatisfactorySatisfactory5550071.0
August 2016GoodGoodGoodGood4850073.0
August 2014GoodGoodGoodGood4850073.0
August 2012GoodGoodGoodGood4850073.0
August 2010GoodGoodGoodGood4850073.0
October 2008GoodGoodGoodGood4850073.0
August 2007FairSatisfactoryGoodGood4850073.0
June 2006FairSatisfactoryGoodGood4850073.0
July 2005FairSatisfactoryGoodGood4850073.0
November 2004FairSatisfactoryGoodGood4700073.2
June 2003FairSatisfactoryGoodGood4700073.2
November 2001FairSatisfactorySatisfactorySatisfactory4450073.5
December 2000FairSatisfactorySatisfactorySatisfactory4450073.5
November 1999FairGoodSatisfactorySatisfactory4450073.5
June 1998FairGoodSatisfactorySatisfactory4450073.5
October 1996GoodGoodGoodGood4450076.2
October 1995GoodGoodGoodGood3850073.2
October 1994GoodGoodGoodGood4050071.0
May 1993GoodGoodGoodGood4050071.0
August 1992GoodGoodGoodGood3950071.1
July 1991GoodGoodGoodGood3950071.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8908375300
Steel Protective Coatingsq. ft.12,275012,225050
Deck
Reinforced Concrete Decksq. ft.8,6108,171390445
Wearing Surfacessq. ft.7,9877,70728000
Substructure
Reinforced Concrete Columneach32100
Reinforced Concrete Abutmentlinear ft.97147760
Reinforced Concrete Pier Caplinear ft.4946030
Joints
Strip Seal Jointlinear ft.9409400
Pourable Jointlinear ft.21413005232
Bearings
Movable Bearingeach100550
Fixed Bearingeach50500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3699327060