TH 24 over I 94


+45.41201, -94.05754
45°24'43" N, 94°03'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 24 over I 94
Structure number:86807
Location:AT JCT TH 24; 94
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:86.3 ft. [26.3 m]
Total length:292.0 ft. [89.0 m]
Roadway width between curbs:46.6 ft. [14.2 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1972
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:4
Main spans material:Prestressed concrete [5]
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: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,600 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactorySatisfactory1560091.7
August 2016FairSatisfactorySatisfactorySatisfactory690092.6
August 2014FairSatisfactorySatisfactorySatisfactory690092.6
September 2012FairSatisfactorySatisfactorySatisfactory690098.8
September 2010FairSatisfactorySatisfactorySatisfactory690098.8
July 2009FairSatisfactorySatisfactorySatisfactory690098.8
August 2007FairSatisfactorySatisfactorySatisfactory690098.8
October 2006FairSatisfactorySatisfactorySatisfactory690098.8
August 2004FairSatisfactorySatisfactorySatisfactory550098.9
September 2002GoodGoodGoodGood435099.1
September 2000GoodGoodGoodGood435096.9
September 1999GoodGoodGoodGood450096.9
September 1998GoodGoodGoodGood435096.9
October 1996GoodGoodGoodGood430093.3
October 1995GoodGoodGoodGood430093.3
September 1994GoodVery GoodVery GoodVery Good630091.5
September 1993GoodVery GoodVery GoodVery Good630091.5
October 1992GoodVery GoodVery GoodVery Good370093.9
September 1991GoodVery GoodVery GoodVery Good370094.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,4471,445200
Reinforced Concrete Decksq. ft.14,59514,591400
Wearing Surfacessq. ft.13,57313,36520026
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.138137100
Reinforced Concrete Pier Caplinear ft.151760750
Strip Seal Jointlinear ft.9898000
Pourable Jointlinear ft.1515101000
Movable Bearingeach1919000
Fixed Bearingeach99000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.58449410800
Steel Protective Coatingsq. ft.582582000
Reinforced Concrete Bridge Raillinear ft.5845741000