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TH 55 NB on ramp over I 35W NB off ramp

Map

Coordinates:
+44.96775, -93.25294
44°58'04" N, 93°15'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 55 NB on ramp over I 35W NB off ramp
Structure number:27874
Location:0.2 MI N OF E JCT TH 94
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.4 ft. [23.6 m]
Total length:167.0 ft. [50.9 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1970
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:3
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: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,730 [as of 1994]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactorySatisfactoryGood673095.3
November 2016FairSatisfactorySatisfactoryGood673095.3
October 2014FairSatisfactorySatisfactoryGood673095.3
September 2012FairSatisfactorySatisfactoryGood673095.3
September 2010FairSatisfactorySatisfactoryGood673095.3
September 2008FairSatisfactoryGoodGood673095.3
October 2007FairSatisfactoryGoodGood673095.3
November 2006FairSatisfactoryGoodGood673095.3
May 2005FairSatisfactoryGoodGood673095.3
September 2004FairSatisfactoryGoodGood673099.4
June 2003FairSatisfactoryGoodGood673099.4
September 2002FairSatisfactoryGoodGood673097.4
September 2001FairSatisfactoryGoodGood673097.4
January 2001FairSatisfactorySatisfactoryGood673097.4
November 1999FairSatisfactorySatisfactoryGood673097.4
August 1998FairSatisfactorySatisfactoryGood673097.4
August 1996FairSatisfactoryGoodGood673097.7
May 1995FairFairGoodGood673094.5
October 1993FairFairGoodGood673094.5
October 1992FairFairGoodGood673094.5
August 1991FairFairGoodGood673094.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.835593230120
Steel Protective Coatingsq. ft.10,530010,110210210
Deck
Reinforced Concrete Decksq. ft.7,2485,9851,237260
Wearing Surfacessq. ft.6,5446,22931500
Substructure
Reinforced Concrete Columneach65100
Reinforced Concrete Abutmentlinear ft.16412526130
Reinforced Concrete Pier Caplinear ft.120119100
Joints
Strip Seal Jointlinear ft.119119000
Pourable Jointlinear ft.540802901700
Bearings
Movable Bearingeach104510
Fixed Bearingeach108200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.33419613800