+46.74971, -92.10120
46°44'59" N, 92°06'04" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 535 over ST LOUIS R; RR,STREET
Structure number:9030
Location:1.3 SE OF JCT TH 35
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:600.1 ft. [182.9 m]
Total length:7980.4 ft. [2432.3 m]
Roadway width between curbs:58.7 ft. [17.9 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance above deck:19.0 ft. [5.8 m]
Vertical clearance below bridge:118.1 ft. [36.0 m]
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1993
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Truss - Thru [10]
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:32,500 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:55.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactoryFairSatisfactory3250055.5
July 2017FairSatisfactoryFairSatisfactory2800055.5
July 2016FairSatisfactoryFairSatisfactory2800055.5
July 2015PoorSatisfactoryPoorSatisfactory2800044.5
July 2014FairSatisfactoryFairFair2800055.5
July 2013PoorSatisfactoryPoorFair2800044.5
September 2012FairSatisfactoryFairFair2800054.8
August 2011PoorSatisfactoryPoorSatisfactory2800043.8
August 2010FairSatisfactoryFairSatisfactory2800054.8
July 2009FairSatisfactoryFairSatisfactory2800054.8
August 2008FairGoodSatisfactorySatisfactory2800062.8
October 2007FairVery GoodSatisfactoryGood2800072.3
June 2006GoodVery GoodVery GoodGood2800072.3
June 2005GoodVery GoodVery GoodGood2800072.3
September 2004GoodVery GoodVery GoodGood2810072.3
August 2003GoodVery GoodVery GoodGood2810072.3
July 2002GoodVery GoodVery GoodGood2650072.3
August 2001GoodVery GoodVery GoodGood2650074.3
October 2000GoodVery GoodVery GoodGood2650075.1
June 1999GoodVery GoodVery GoodGood20000.0
November 1998GoodVery GoodVery GoodGood2650075.1
October 1996GoodExcellentVery GoodGood2800074.8
July 1995GoodExcellentVery GoodGood2800074.8
October 1994GoodExcellentVery GoodGood2250074.8
October 1993GoodExcellentVery GoodGood2250077.0
September 1992PoorPoorPoorSerious2880032.0
December 1991PoorPoorPoorSerious2880032.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.39,68836,8462,4024400
Steel Protective Coatingsq. ft.982,196923,26729,46519,6449,820
Steel Stringerlinear ft.32,97729,2273,75000
Steel Protective Coatingsq. ft.188,095174,9307,5253,7601,880
Reinforced Concrete Decksq. ft.594,186356,512178,25559,4190
Wearing Surfacessq. ft.570,250558,845011,4050
Steel Trusslinear ft.2,28002,270100
Steel Protective Coatingsq. ft.148,563139,6524,4552,9711,485
Steel Archlinear ft.960096000
Steel Protective Coatingsq. ft.76,90033,06715,38020,7637,690
Steel Secondary Cableeach104010400
Steel Protective Coatingsq. ft.1,2152458506060
Steel Floor Beamlinear ft.15,72413,0302,5741200
Steel Protective Coatingsq. ft.214,800201,9156,4454,2952,145
Steel Pin or Pin & Hangar Assemblyeach105101400
Steel Protective Coatingsq. ft.1,2771,277000
Steel Gusset Plateeach2600237230
Steel Protective Coatingsq. ft.18,10515,2101,810905180
Reinforced Concrete Columneach112901750
Reinforced Concrete Pier Walllinear ft.578057800
Reinforced Concrete Abutmentlinear ft.2582054580
Reinforced Concrete Pile Cap/Footinglinear ft.800080000
Prestressed Concrete Pier Caplinear ft.2,83012,808210
Reinforced Concrete Pier Caplinear ft.762076200
Strip Seal Jointlinear ft.817817000
Pourable Jointlinear ft.2067196039
Assembly with Sealeach1,0571,057000
Elastomeric Bearingeach184183100
Movable Bearingeach96405600
Fixed Bearingeach8585000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.23,940011,97011,9700