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CSAH 31 over US 10

Map

Coordinates:
+45.20491, -93.38538
45°12'18" N, 93°23'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 31 over US 10
Structure number:9715
Location:0.2 MI E OF JCT TH 47
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:88.3 ft. [26.9 m]
Total length:152.2 ft. [46.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1963
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,000 [as of 2016]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.4
Estimated cost of work:$207,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairSatisfactoryGoodFair400070.4
October 2016FairSatisfactoryGoodFair580068.1
October 2014FairSatisfactoryGoodSatisfactory580079.3
October 2012FairSatisfactoryGoodSatisfactory580079.3
October 2010FairSatisfactoryGoodSatisfactory580079.3
September 2009FairSatisfactoryGoodSatisfactory580079.3
August 2007FairSatisfactoryGoodSatisfactory580078.3
April 2006FairSatisfactoryGoodSatisfactory580078.3
July 2004FairSatisfactoryGoodSatisfactory400080.5
June 2003FairSatisfactoryGoodSatisfactory400080.5
June 2002FairSatisfactoryGoodSatisfactory400080.5
August 2001FairSatisfactoryGoodSatisfactory400080.5
November 2000FairSatisfactoryGoodSatisfactory400080.5
January 2000FairSatisfactoryGoodSatisfactory400080.5
November 1998FairSatisfactoryGoodSatisfactory400080.5
May 1996FairSatisfactoryGoodSatisfactory500079.7
June 1995FairSatisfactoryGoodSatisfactory500079.5
June 1994FairSatisfactoryGoodSatisfactory390079.6
June 1993FairSatisfactoryGoodSatisfactory390079.6
June 1992FairSatisfactoryGoodSatisfactory530077.5
June 1991FairSatisfactoryGoodSatisfactory530077.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.6956446450
Deck
Reinforced Concrete Decksq. ft.5,9055,784181030
Wearing Surfacessq. ft.4,5644,48051330
Substructure
Reinforced Concrete Columneach40400
Reinforced Concrete Abutmentlinear ft.85632020
Reinforced Concrete Pier Caplinear ft.73415540
Joints
Pourable Jointlinear ft.60451500
Bearings
Movable Bearingeach1901360
Fixed Bearingeach70520
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.608304272248
Steel Protective Coatingsq. ft.2,12701,063912152
Reinforced Concrete Bridge Raillinear ft.304030400